10901925

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 20712960

約数和(自身を除く): 9811035

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 521, 675, 775, 837, 1395, 1563, 2325, 2605, 4185, 4689, 6975, 7815, 13025, 14067, 16151, 20925, 23445, 39075, 48453, 70335, 80755, 117225, 145359, 242265, 351675, 403775, 436077, 726795, 1211325, 2180385, 3633975, 10901925]

約数ペア:

[(1, 10901925), (3, 3633975), (5, 2180385), (9, 1211325), (15, 726795), (25, 436077), (27, 403775), (31, 351675), (45, 242265), (75, 145359), (93, 117225), (135, 80755), (155, 70335), (225, 48453), (279, 39075), (465, 23445), (521, 20925), (675, 16151), (775, 14067), (837, 13025), (1395, 7815), (1563, 6975), (2325, 4689), (2605, 4185)]