6580505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 8177664

約数和(自身を除く): 1597159

約数列:

[1, 5, 43, 127, 215, 241, 635, 1205, 5461, 10363, 27305, 30607, 51815, 153035, 1316101, 6580505]

約数ペア:

[(1, 6580505), (5, 1316101), (43, 153035), (127, 51815), (215, 30607), (241, 27305), (635, 10363), (1205, 5461)]