1355577025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5471}}^1$

素因数の和:5562

約数の個数: 48

約数和(自身を含む): 1978587648

約数和(自身を除く): 623010623

約数列:

[1, 5, 11, 17, 25, 53, 55, 85, 187, 265, 275, 425, 583, 901, 935, 1325, 2915, 4505, 4675, 5471, 9911, 14575, 22525, 27355, 49555, 60181, 93007, 136775, 247775, 289963, 300905, 465035, 1023077, 1449815, 1504525, 2325175, 3189593, 4929371, 5115385, 7249075, 15947965, 24646855, 25576925, 54223081, 79739825, 123234275, 271115405, 1355577025]

約数ペア:

[(1, 1355577025), (5, 271115405), (11, 123234275), (17, 79739825), (25, 54223081), (53, 25576925), (55, 24646855), (85, 15947965), (187, 7249075), (265, 5115385), (275, 4929371), (425, 3189593), (583, 2325175), (901, 1504525), (935, 1449815), (1325, 1023077), (2915, 465035), (4505, 300905), (4675, 289963), (5471, 247775), (9911, 136775), (14575, 93007), (22525, 60181), (27355, 49555)]