56757145

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 69549120

約数和(自身を除く): 12791975

約数列:

[1, 5, 61, 305, 379, 491, 1895, 2455, 23119, 29951, 115595, 149755, 186089, 930445, 11351429, 56757145]

約数ペア:

[(1, 56757145), (5, 11351429), (61, 930445), (305, 186089), (379, 149755), (491, 115595), (1895, 29951), (2455, 23119)]