105833025

素因数分解:

$3^2\times 5^2\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1390

約数の個数: 36

約数和(自身を含む): 190112832

約数和(自身を除く): 84279807

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 647, 727, 1941, 2181, 3235, 3635, 5823, 6543, 9705, 10905, 16175, 18175, 29115, 32715, 48525, 54525, 145575, 163575, 470369, 1411107, 2351845, 4233321, 7055535, 11759225, 21166605, 35277675, 105833025]

約数ペア:

[(1, 105833025), (3, 35277675), (5, 21166605), (9, 11759225), (15, 7055535), (25, 4233321), (45, 2351845), (75, 1411107), (225, 470369), (647, 163575), (727, 145575), (1941, 54525), (2181, 48525), (3235, 32715), (3635, 29115), (5823, 18175), (6543, 16175), (9705, 10905)]