210004665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26267}}^1$

素因数の和:26329

約数の個数: 32

約数和(自身を含む): 370694016

約数和(自身を除く): 160689351

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 26267, 78801, 131335, 341471, 394005, 1024413, 1076947, 1707355, 3230841, 5122065, 5384735, 14000311, 16154205, 42000933, 70001555, 210004665]

約数ペア:

[(1, 210004665), (3, 70001555), (5, 42000933), (13, 16154205), (15, 14000311), (39, 5384735), (41, 5122065), (65, 3230841), (123, 1707355), (195, 1076947), (205, 1024413), (533, 394005), (615, 341471), (1599, 131335), (2665, 78801), (7995, 26267)]