185280315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21187}}^1$

素因数の和:21259

約数の個数: 32

約数和(自身を含む): 329515776

約数和(自身を除く): 144235461

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 21187, 63561, 105935, 233057, 317805, 699171, 1122911, 1165285, 3368733, 3495855, 5614555, 12352021, 16843665, 37056063, 61760105, 185280315]

約数ペア:

[(1, 185280315), (3, 61760105), (5, 37056063), (11, 16843665), (15, 12352021), (33, 5614555), (53, 3495855), (55, 3368733), (159, 1165285), (165, 1122911), (265, 699171), (583, 317805), (795, 233057), (1749, 105935), (2915, 63561), (8745, 21187)]