82666025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11059}}^1$

素因数の和:11105

約数の個数: 24

約数和(自身を含む): 115200960

約数和(自身を除く): 32534935

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 11059, 55295, 143767, 254357, 276475, 718835, 1271785, 3306641, 3594175, 6358925, 16533205, 82666025]

約数ペア:

[(1, 82666025), (5, 16533205), (13, 6358925), (23, 3594175), (25, 3306641), (65, 1271785), (115, 718835), (299, 276475), (325, 254357), (575, 143767), (1495, 55295), (7475, 11059)]