4038925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 5758560

約数和(自身を除く): 1719635

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 773, 1045, 3865, 5225, 8503, 14687, 19325, 42515, 73435, 161557, 212575, 367175, 807785, 4038925]

約数ペア:

[(1, 4038925), (5, 807785), (11, 367175), (19, 212575), (25, 161557), (55, 73435), (95, 42515), (209, 19325), (275, 14687), (475, 8503), (773, 5225), (1045, 3865)]