156912115495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{23542703}}^1$

素因数の和:23542782

約数の個数: 16

約数和(自身を含む): 198888763392

約数和(自身を除く): 41976647897

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 23542703, 117713515, 729823793, 1012336229, 3649118965, 5061681145, 31382423099, 156912115495]

約数ペア:

[(1, 156912115495), (5, 31382423099), (31, 5061681145), (43, 3649118965), (155, 1012336229), (215, 729823793), (1333, 117713515), (6665, 23542703)]