157422025345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127467227}}^1$

素因数の和:127467264

約数の個数: 16

約数和(自身を含む): 214144943040

約数和(自身を除く): 56722917695

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 127467227, 637336135, 1657073951, 2421877313, 8285369755, 12109386565, 31484405069, 157422025345]

約数ペア:

[(1, 157422025345), (5, 31484405069), (13, 12109386565), (19, 8285369755), (65, 2421877313), (95, 1657073951), (247, 637336135), (1235, 127467227)]