42417145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 52968960

約数和(自身を除く): 10551815

約数列:

[1, 5, 31, 131, 155, 655, 2089, 4061, 10445, 20305, 64759, 273659, 323795, 1368295, 8483429, 42417145]

約数ペア:

[(1, 42417145), (5, 8483429), (31, 1368295), (131, 323795), (155, 273659), (655, 64759), (2089, 20305), (4061, 10445)]