165689425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2129}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 225030240

約数和(自身を除く): 59340815

約数列:

[1, 5, 11, 25, 55, 275, 283, 1415, 2129, 3113, 7075, 10645, 15565, 23419, 53225, 77825, 117095, 585475, 602507, 3012535, 6627577, 15062675, 33137885, 165689425]

約数ペア:

[(1, 165689425), (5, 33137885), (11, 15062675), (25, 6627577), (55, 3012535), (275, 602507), (283, 585475), (1415, 117095), (2129, 77825), (3113, 53225), (7075, 23419), (10645, 15565)]