71315684515

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4512223}}^1$

素因数の和:4512366

約数の個数: 16

約数和(自身を含む): 89342035200

約数和(自身を除く): 18026350685

約数列:

[1, 5, 29, 109, 145, 545, 3161, 15805, 4512223, 22561115, 130854467, 491832307, 654272335, 2459161535, 14263136903, 71315684515]

約数ペア:

[(1, 71315684515), (5, 14263136903), (29, 2459161535), (109, 654272335), (145, 491832307), (545, 130854467), (3161, 22561115), (15805, 4512223)]