201508125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 413567616

約数和(自身を除く): 212059491

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 455, 525, 625, 875, 975, 1181, 1365, 1625, 1875, 2275, 2625, 3543, 4375, 4875, 5905, 6825, 8125, 8267, 11375, 13125, 15353, 17715, 24375, 24801, 29525, 34125, 41335, 46059, 56875, 76765, 88575, 107471, 124005, 147625, 170625, 206675, 230295, 322413, 383825, 442875, 537355, 620025, 738125, 1033375, 1151475, 1612065, 1919125, 2214375, 2686775, 3100125, 5166875, 5757375, 8060325, 9595625, 13433875, 15500625, 28786875, 40301625, 67169375, 201508125]

約数ペア:

[(1, 201508125), (3, 67169375), (5, 40301625), (7, 28786875), (13, 15500625), (15, 13433875), (21, 9595625), (25, 8060325), (35, 5757375), (39, 5166875), (65, 3100125), (75, 2686775), (91, 2214375), (105, 1919125), (125, 1612065), (175, 1151475), (195, 1033375), (273, 738125), (325, 620025), (375, 537355), (455, 442875), (525, 383825), (625, 322413), (875, 230295), (975, 206675), (1181, 170625), (1365, 147625), (1625, 124005), (1875, 107471), (2275, 88575), (2625, 76765), (3543, 56875), (4375, 46059), (4875, 41335), (5905, 34125), (6825, 29525), (8125, 24801), (8267, 24375), (11375, 17715), (13125, 15353)]