15698680855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 24309331200

約数和(自身を除く): 8610650345

約数列:

[1, 5, 11, 13, 17, 41, 55, 65, 85, 109, 143, 187, 205, 221, 289, 451, 533, 545, 697, 715, 935, 1105, 1199, 1417, 1445, 1853, 2255, 2431, 2665, 3179, 3485, 3757, 4469, 4913, 5863, 5995, 7085, 7667, 9061, 9265, 11849, 12155, 15587, 15895, 18785, 20383, 22345, 24089, 24565, 29315, 31501, 38335, 41327, 45305, 49159, 54043, 58097, 59245, 63869, 75973, 77935, 99671, 101915, 120445, 130339, 154037, 157505, 201433, 206635, 245795, 264979, 270215, 290485, 319345, 346511, 379865, 409513, 498355, 535517, 639067, 651695, 702559, 770185, 835703, 987649, 1007165, 1291541, 1324895, 1694407, 1732555, 2047565, 2215763, 2618629, 2677585, 3195335, 3512795, 4178515, 4504643, 4938245, 5890687, 6457705, 6961721, 8472035, 10864139, 11078815, 13093145, 14206951, 16790033, 21956197, 22523215, 28804919, 29453435, 34808605, 54320695, 71034755, 76578931, 83950165, 109780985, 144024595, 184690363, 241518167, 285430561, 382894655, 923451815, 1207590835, 1427152805, 3139736171, 15698680855]

約数ペア:

[(1, 15698680855), (5, 3139736171), (11, 1427152805), (13, 1207590835), (17, 923451815), (41, 382894655), (55, 285430561), (65, 241518167), (85, 184690363), (109, 144024595), (143, 109780985), (187, 83950165), (205, 76578931), (221, 71034755), (289, 54320695), (451, 34808605), (533, 29453435), (545, 28804919), (697, 22523215), (715, 21956197), (935, 16790033), (1105, 14206951), (1199, 13093145), (1417, 11078815), (1445, 10864139), (1853, 8472035), (2255, 6961721), (2431, 6457705), (2665, 5890687), (3179, 4938245), (3485, 4504643), (3757, 4178515), (4469, 3512795), (4913, 3195335), (5863, 2677585), (5995, 2618629), (7085, 2215763), (7667, 2047565), (9061, 1732555), (9265, 1694407), (11849, 1324895), (12155, 1291541), (15587, 1007165), (15895, 987649), (18785, 835703), (20383, 770185), (22345, 702559), (24089, 651695), (24565, 639067), (29315, 535517), (31501, 498355), (38335, 409513), (41327, 379865), (45305, 346511), (49159, 319345), (54043, 290485), (58097, 270215), (59245, 264979), (63869, 245795), (75973, 206635), (77935, 201433), (99671, 157505), (101915, 154037), (120445, 130339)]