15691272135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 32282150400

約数和(自身を除く): 16590878265

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 59, 77, 105, 121, 165, 173, 177, 231, 295, 363, 385, 413, 519, 605, 649, 847, 865, 885, 1155, 1211, 1239, 1331, 1815, 1903, 1947, 2065, 2541, 2595, 3245, 3633, 3993, 4235, 4543, 5709, 6055, 6195, 6655, 7139, 9317, 9515, 9735, 10207, 12705, 13321, 13629, 14641, 18165, 19965, 20933, 21417, 22715, 27951, 28545, 30621, 35695, 39963, 43923, 46585, 49973, 51035, 62799, 66605, 68145, 71449, 73205, 78529, 102487, 104665, 107085, 112277, 139755, 146531, 149919, 153105, 199815, 214347, 219615, 230263, 235587, 249865, 307461, 313995, 336831, 357245, 392645, 439593, 512435, 549703, 561385, 690789, 732655, 749595, 785939, 863819, 1071735, 1151315, 1177935, 1235047, 1537305, 1611841, 1649109, 1684155, 2197965, 2357817, 2532893, 2591457, 2748515, 3453945, 3705141, 3929695, 4319095, 4835523, 6046733, 6175235, 7598679, 8059205, 8245545, 8645329, 11789085, 12664465, 12957285, 13585517, 17730251, 18140199, 18525705, 24177615, 25935987, 30233665, 37993395, 40756551, 43226645, 53190753, 67927585, 88651255, 90700995, 95098619, 129679935, 149440687, 203782755, 265953765, 285295857, 448322061, 475493095, 747203435, 1046084809, 1426479285, 2241610305, 3138254427, 5230424045, 15691272135]

約数ペア:

[(1, 15691272135), (3, 5230424045), (5, 3138254427), (7, 2241610305), (11, 1426479285), (15, 1046084809), (21, 747203435), (33, 475493095), (35, 448322061), (55, 285295857), (59, 265953765), (77, 203782755), (105, 149440687), (121, 129679935), (165, 95098619), (173, 90700995), (177, 88651255), (231, 67927585), (295, 53190753), (363, 43226645), (385, 40756551), (413, 37993395), (519, 30233665), (605, 25935987), (649, 24177615), (847, 18525705), (865, 18140199), (885, 17730251), (1155, 13585517), (1211, 12957285), (1239, 12664465), (1331, 11789085), (1815, 8645329), (1903, 8245545), (1947, 8059205), (2065, 7598679), (2541, 6175235), (2595, 6046733), (3245, 4835523), (3633, 4319095), (3993, 3929695), (4235, 3705141), (4543, 3453945), (5709, 2748515), (6055, 2591457), (6195, 2532893), (6655, 2357817), (7139, 2197965), (9317, 1684155), (9515, 1649109), (9735, 1611841), (10207, 1537305), (12705, 1235047), (13321, 1177935), (13629, 1151315), (14641, 1071735), (18165, 863819), (19965, 785939), (20933, 749595), (21417, 732655), (22715, 690789), (27951, 561385), (28545, 549703), (30621, 512435), (35695, 439593), (39963, 392645), (43923, 357245), (46585, 336831), (49973, 313995), (51035, 307461), (62799, 249865), (66605, 235587), (68145, 230263), (71449, 219615), (73205, 214347), (78529, 199815), (102487, 153105), (104665, 149919), (107085, 146531), (112277, 139755)]