70401825

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 142490880

約数和(自身を除く): 72089055

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 71, 75, 113, 117, 135, 195, 213, 225, 325, 339, 351, 355, 565, 585, 639, 675, 923, 975, 1017, 1065, 1469, 1695, 1755, 1775, 1917, 2769, 2825, 2925, 3051, 3195, 4407, 4615, 5085, 5325, 7345, 8023, 8307, 8475, 8775, 9585, 13221, 13845, 15255, 15975, 22035, 23075, 24069, 24921, 25425, 36725, 39663, 40115, 41535, 47925, 66105, 69225, 72207, 76275, 104299, 110175, 120345, 124605, 198315, 200575, 207675, 216621, 312897, 330525, 361035, 521495, 601725, 623025, 938691, 991575, 1083105, 1564485, 1805175, 2607475, 2816073, 4693455, 5415525, 7822425, 14080365, 23467275, 70401825]

約数ペア:

[(1, 70401825), (3, 23467275), (5, 14080365), (9, 7822425), (13, 5415525), (15, 4693455), (25, 2816073), (27, 2607475), (39, 1805175), (45, 1564485), (65, 1083105), (71, 991575), (75, 938691), (113, 623025), (117, 601725), (135, 521495), (195, 361035), (213, 330525), (225, 312897), (325, 216621), (339, 207675), (351, 200575), (355, 198315), (565, 124605), (585, 120345), (639, 110175), (675, 104299), (923, 76275), (975, 72207), (1017, 69225), (1065, 66105), (1469, 47925), (1695, 41535), (1755, 40115), (1775, 39663), (1917, 36725), (2769, 25425), (2825, 24921), (2925, 24069), (3051, 23075), (3195, 22035), (4407, 15975), (4615, 15255), (5085, 13845), (5325, 13221), (7345, 9585), (8023, 8775), (8307, 8475)]