125884865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{25457}}^1$

素因数の和:25528

約数の個数: 16

約数和(自身を含む): 161301888

約数和(自身を除く): 35417023

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 25457, 127285, 585511, 1094651, 2927555, 5473255, 25176973, 125884865]

約数ペア:

[(1, 125884865), (5, 25176973), (23, 5473255), (43, 2927555), (115, 1094651), (215, 585511), (989, 127285), (4945, 25457)]