968313775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6299}}^1$

素因数の和:6376

約数の個数: 48

約数和(自身を含む): 1443657600

約数和(自身を除く): 475343825

約数列:

[1, 5, 11, 13, 25, 43, 55, 65, 143, 215, 275, 325, 473, 559, 715, 1075, 2365, 2795, 3575, 6149, 6299, 11825, 13975, 30745, 31495, 69289, 81887, 153725, 157475, 270857, 346445, 409435, 900757, 1354285, 1732225, 2047175, 2979427, 3521141, 4503785, 6771425, 14897135, 17605705, 22518925, 38732551, 74485675, 88028525, 193662755, 968313775]

約数ペア:

[(1, 968313775), (5, 193662755), (11, 88028525), (13, 74485675), (25, 38732551), (43, 22518925), (55, 17605705), (65, 14897135), (143, 6771425), (215, 4503785), (275, 3521141), (325, 2979427), (473, 2047175), (559, 1732225), (715, 1354285), (1075, 900757), (2365, 409435), (2795, 346445), (3575, 270857), (6149, 157475), (6299, 153725), (11825, 81887), (13975, 69289), (30745, 31495)]