87379145

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40927}}^1$

素因数の和:41000

約数の個数: 16

約数和(自身を含む): 121801728

約数和(自身を除く): 34422583

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 40927, 204635, 286489, 1432445, 2496547, 12482735, 17475829, 87379145]

約数ペア:

[(1, 87379145), (5, 17475829), (7, 12482735), (35, 2496547), (61, 1432445), (305, 286489), (427, 204635), (2135, 40927)]