7120345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 9060480

約数和(自身を除く): 1940135

約数列:

[1, 5, 19, 95, 241, 311, 1205, 1555, 4579, 5909, 22895, 29545, 74951, 374755, 1424069, 7120345]

約数ペア:

[(1, 7120345), (5, 1424069), (19, 374755), (95, 74951), (241, 29545), (311, 22895), (1205, 5909), (1555, 4579)]