90175253

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 106222464

約数和(自身を除く): 16047211

約数列:

[1, 7, 37, 259, 421, 827, 2947, 5789, 15577, 30599, 109039, 214193, 348167, 2437169, 12882179, 90175253]

約数ペア:

[(1, 90175253), (7, 12882179), (37, 2437169), (259, 348167), (421, 214193), (827, 109039), (2947, 30599), (5789, 15577)]