131759905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{1223}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 163918080

約数和(自身を除く): 32158175

約数列:

[1, 5, 29, 145, 743, 1223, 3715, 6115, 21547, 35467, 107735, 177335, 908689, 4543445, 26351981, 131759905]

約数ペア:

[(1, 131759905), (5, 26351981), (29, 4543445), (145, 908689), (743, 177335), (1223, 107735), (3715, 35467), (6115, 21547)]