8921025

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1326

約数の個数: 36

約数和(自身を含む): 16506880

約数和(自身を除く): 7585855

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1279, 1395, 2325, 3837, 6395, 6975, 11511, 19185, 31975, 39649, 57555, 95925, 118947, 198245, 287775, 356841, 594735, 991225, 1784205, 2973675, 8921025]

約数ペア:

[(1, 8921025), (3, 2973675), (5, 1784205), (9, 991225), (15, 594735), (25, 356841), (31, 287775), (45, 198245), (75, 118947), (93, 95925), (155, 57555), (225, 39649), (279, 31975), (465, 19185), (775, 11511), (1279, 6975), (1395, 6395), (2325, 3837)]