131073455

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1471}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 160247808

約数和(自身を除く): 29174353

約数列:

[1, 5, 71, 251, 355, 1255, 1471, 7355, 17821, 89105, 104441, 369221, 522205, 1846105, 26214691, 131073455]

約数ペア:

[(1, 131073455), (5, 26214691), (71, 1846105), (251, 522205), (355, 369221), (1255, 104441), (1471, 89105), (7355, 17821)]