15721036122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{12421}}^1$

素因数の和:12715

約数の個数: 64

約数和(自身を含む): 34802270208

約数和(自身を除く): 19081234086

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 151, 254, 302, 381, 453, 762, 906, 1397, 1661, 2794, 3322, 4191, 4983, 8382, 9966, 12421, 19177, 24842, 37263, 38354, 57531, 74526, 115062, 136631, 210947, 273262, 409893, 421894, 632841, 819786, 1265682, 1577467, 1875571, 3154934, 3751142, 4732401, 5626713, 9464802, 11253426, 17352137, 20631281, 34704274, 41262562, 52056411, 61893843, 104112822, 123787686, 238197517, 476395034, 714592551, 1429185102, 2620172687, 5240345374, 7860518061, 15721036122]

約数ペア:

[(1, 15721036122), (2, 7860518061), (3, 5240345374), (6, 2620172687), (11, 1429185102), (22, 714592551), (33, 476395034), (66, 238197517), (127, 123787686), (151, 104112822), (254, 61893843), (302, 52056411), (381, 41262562), (453, 34704274), (762, 20631281), (906, 17352137), (1397, 11253426), (1661, 9464802), (2794, 5626713), (3322, 4732401), (4191, 3751142), (4983, 3154934), (8382, 1875571), (9966, 1577467), (12421, 1265682), (19177, 819786), (24842, 632841), (37263, 421894), (38354, 409893), (57531, 273262), (74526, 210947), (115062, 136631)]