8992405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 11603520

約数和(自身を除く): 2611115

約数列:

[1, 5, 17, 67, 85, 335, 1139, 1579, 5695, 7895, 26843, 105793, 134215, 528965, 1798481, 8992405]

約数ペア:

[(1, 8992405), (5, 1798481), (17, 528965), (67, 134215), (85, 105793), (335, 26843), (1139, 7895), (1579, 5695)]