7139849005

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1\times {\mathrm{14549}}^1$

素因数の和:16224

約数の個数: 16

約数和(自身を含む): 8714286000

約数和(自身を除く): 1574436995

約数列:

[1, 5, 61, 305, 1609, 8045, 14549, 72745, 98149, 490745, 887489, 4437445, 23409341, 117046705, 1427969801, 7139849005]

約数ペア:

[(1, 7139849005), (5, 1427969801), (61, 117046705), (305, 23409341), (1609, 4437445), (8045, 887489), (14549, 490745), (72745, 98149)]