624408025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{4129}}^1$

素因数の和:4425

約数の個数: 24

約数和(自身を含む): 811198080

約数和(自身を除く): 186790055

約数列:

[1, 5, 23, 25, 115, 263, 575, 1315, 4129, 6049, 6575, 20645, 30245, 94967, 103225, 151225, 474835, 1085927, 2374175, 5429635, 24976321, 27148175, 124881605, 624408025]

約数ペア:

[(1, 624408025), (5, 124881605), (23, 27148175), (25, 24976321), (115, 5429635), (263, 2374175), (575, 1085927), (1315, 474835), (4129, 151225), (6049, 103225), (6575, 94967), (20645, 30245)]