1294013575

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{623621}}^1$

素因数の和:623714

約数の個数: 12

約数和(自身を含む): 1623911688

約数和(自身を除く): 329898113

約数列:

[1, 5, 25, 83, 415, 2075, 623621, 3118105, 15590525, 51760543, 258802715, 1294013575]

約数ペア:

[(1, 1294013575), (5, 258802715), (25, 51760543), (83, 15590525), (415, 3118105), (2075, 623621)]