131191045

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{3259}}^1$

素因数の和:3444

約数の個数: 16

約数和(自身を含む): 161017920

約数和(自身を除く): 29826875

約数列:

[1, 5, 83, 97, 415, 485, 3259, 8051, 16295, 40255, 270497, 316123, 1352485, 1580615, 26238209, 131191045]

約数ペア:

[(1, 131191045), (5, 26238209), (83, 1580615), (97, 1352485), (415, 316123), (485, 270497), (3259, 40255), (8051, 16295)]