131306155

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{2239}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 162408960

約数和(自身を除く): 31102805

約数列:

[1, 5, 37, 185, 317, 1585, 2239, 11195, 11729, 58645, 82843, 414215, 709763, 3548815, 26261231, 131306155]

約数ペア:

[(1, 131306155), (5, 26261231), (37, 3548815), (185, 709763), (317, 414215), (1585, 82843), (2239, 58645), (11195, 11729)]