890242575

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{31319}}^1$

素因数の和:31711

約数の個数: 24

約数和(自身を含む): 1475798400

約数和(自身を除く): 585555825

約数列:

[1, 3, 5, 15, 25, 75, 379, 1137, 1895, 5685, 9475, 28425, 31319, 93957, 156595, 469785, 782975, 2348925, 11869901, 35609703, 59349505, 178048515, 296747525, 890242575]

約数ペア:

[(1, 890242575), (3, 296747525), (5, 178048515), (15, 59349505), (25, 35609703), (75, 11869901), (379, 2348925), (1137, 782975), (1895, 469785), (5685, 156595), (9475, 93957), (28425, 31319)]