12940559235

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{285569}}^1$

素因数の和:285652

約数の個数: 48

約数和(自身を含む): 24056416800

約数和(自身を除く): 11115857565

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 795, 855, 1007, 2385, 3021, 5035, 9063, 15105, 45315, 285569, 856707, 1427845, 2570121, 4283535, 5425811, 12850605, 15135157, 16277433, 27129055, 45405471, 48832299, 75675785, 81387165, 136216413, 227027355, 244161495, 287567983, 681082065, 862703949, 1437839915, 2588111847, 4313519745, 12940559235]

約数ペア:

[(1, 12940559235), (3, 4313519745), (5, 2588111847), (9, 1437839915), (15, 862703949), (19, 681082065), (45, 287567983), (53, 244161495), (57, 227027355), (95, 136216413), (159, 81387165), (171, 75675785), (265, 48832299), (285, 45405471), (477, 27129055), (795, 16277433), (855, 15135157), (1007, 12850605), (2385, 5425811), (3021, 4283535), (5035, 2570121), (9063, 1427845), (15105, 856707), (45315, 285569)]