2128432875

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{183091}}^1$

素因数の和:183140

約数の個数: 32

約数和(自身を含む): 3655981056

約数和(自身を除く): 1527548181

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 3875, 11625, 183091, 549273, 915455, 2746365, 4577275, 5675821, 13731825, 17027463, 22886375, 28379105, 68659125, 85137315, 141895525, 425686575, 709477625, 2128432875]

約数ペア:

[(1, 2128432875), (3, 709477625), (5, 425686575), (15, 141895525), (25, 85137315), (31, 68659125), (75, 28379105), (93, 22886375), (125, 17027463), (155, 13731825), (375, 5675821), (465, 4577275), (775, 2746365), (2325, 915455), (3875, 549273), (11625, 183091)]