496741225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1153}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 649655840

約数和(自身を除く): 152914615

約数列:

[1, 5, 19, 25, 95, 475, 907, 1153, 4535, 5765, 17233, 21907, 22675, 28825, 86165, 109535, 430825, 547675, 1045771, 5228855, 19869649, 26144275, 99348245, 496741225]

約数ペア:

[(1, 496741225), (5, 99348245), (19, 26144275), (25, 19869649), (95, 5228855), (475, 1045771), (907, 547675), (1153, 430825), (4535, 109535), (5765, 86165), (17233, 28825), (21907, 22675)]