90475145

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 110972160

約数和(自身を除く): 20497015

約数列:

[1, 5, 79, 113, 395, 565, 2027, 8927, 10135, 44635, 160133, 229051, 800665, 1145255, 18095029, 90475145]

約数ペア:

[(1, 90475145), (5, 18095029), (79, 1145255), (113, 800665), (395, 229051), (565, 160133), (2027, 44635), (8927, 10135)]