83590295

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{491}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 102021120

約数和(自身を除く): 18430825

約数列:

[1, 5, 79, 395, 431, 491, 2155, 2455, 34049, 38789, 170245, 193945, 211621, 1058105, 16718059, 83590295]

約数ペア:

[(1, 83590295), (5, 16718059), (79, 1058105), (395, 211621), (431, 193945), (491, 170245), (2155, 38789), (2455, 34049)]