15693389985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 32313254400

約数和(自身を除く): 16619864415

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 73, 91, 105, 147, 149, 151, 195, 219, 245, 273, 365, 447, 453, 455, 511, 637, 735, 745, 755, 949, 1043, 1057, 1095, 1365, 1533, 1911, 1937, 1963, 2235, 2265, 2555, 2847, 3129, 3171, 3185, 3577, 4745, 5215, 5285, 5811, 5889, 6643, 7301, 7399, 7665, 9555, 9685, 9815, 10731, 10877, 11023, 13559, 13741, 14235, 15645, 15855, 17885, 19929, 21903, 22197, 22499, 29055, 29445, 32631, 33069, 33215, 36505, 36995, 40677, 41223, 46501, 53655, 54385, 55115, 67497, 67795, 68705, 76139, 77161, 94913, 96187, 99645, 109515, 110985, 112495, 139503, 141401, 143299, 157493, 163155, 165345, 203385, 206115, 228417, 231483, 232505, 284739, 288561, 292487, 337485, 380695, 385805, 424203, 429897, 472479, 474565, 480935, 532973, 540127, 697515, 707005, 716495, 787465, 877461, 989807, 1003093, 1102451, 1142085, 1157415, 1423695, 1442805, 1462435, 1598919, 1620381, 1642427, 2047409, 2121015, 2149485, 2362395, 2664865, 2700635, 2969421, 3009279, 3307353, 4387305, 4927281, 4949035, 5015465, 5512255, 6142227, 6928649, 7021651, 7994595, 8101905, 8212135, 10237045, 11496989, 14331863, 14847105, 15046395, 16536765, 20785947, 21064953, 21351551, 24636405, 30711135, 34490967, 34643245, 35108255, 42995589, 57484945, 64054653, 71659315, 80478923, 103929735, 105324765, 106757755, 149460857, 172454835, 214977945, 241436769, 320273265, 402394615, 448382571, 747304285, 1046225999, 1207183845, 2241912855, 3138677997, 5231129995, 15693389985]

約数ペア:

[(1, 15693389985), (3, 5231129995), (5, 3138677997), (7, 2241912855), (13, 1207183845), (15, 1046225999), (21, 747304285), (35, 448382571), (39, 402394615), (49, 320273265), (65, 241436769), (73, 214977945), (91, 172454835), (105, 149460857), (147, 106757755), (149, 105324765), (151, 103929735), (195, 80478923), (219, 71659315), (245, 64054653), (273, 57484945), (365, 42995589), (447, 35108255), (453, 34643245), (455, 34490967), (511, 30711135), (637, 24636405), (735, 21351551), (745, 21064953), (755, 20785947), (949, 16536765), (1043, 15046395), (1057, 14847105), (1095, 14331863), (1365, 11496989), (1533, 10237045), (1911, 8212135), (1937, 8101905), (1963, 7994595), (2235, 7021651), (2265, 6928649), (2555, 6142227), (2847, 5512255), (3129, 5015465), (3171, 4949035), (3185, 4927281), (3577, 4387305), (4745, 3307353), (5215, 3009279), (5285, 2969421), (5811, 2700635), (5889, 2664865), (6643, 2362395), (7301, 2149485), (7399, 2121015), (7665, 2047409), (9555, 1642427), (9685, 1620381), (9815, 1598919), (10731, 1462435), (10877, 1442805), (11023, 1423695), (13559, 1157415), (13741, 1142085), (14235, 1102451), (15645, 1003093), (15855, 989807), (17885, 877461), (19929, 787465), (21903, 716495), (22197, 707005), (22499, 697515), (29055, 540127), (29445, 532973), (32631, 480935), (33069, 474565), (33215, 472479), (36505, 429897), (36995, 424203), (40677, 385805), (41223, 380695), (46501, 337485), (53655, 292487), (54385, 288561), (55115, 284739), (67497, 232505), (67795, 231483), (68705, 228417), (76139, 206115), (77161, 203385), (94913, 165345), (96187, 163155), (99645, 157493), (109515, 143299), (110985, 141401), (112495, 139503)]