538400065

素因数分解:

$5^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{10331}}^1$

素因数の和:11832

約数の個数: 16

約数和(自身を含む): 738944640

約数和(自身を除く): 200544575

約数列:

[1, 5, 7, 35, 1489, 7445, 10331, 10423, 51655, 52115, 72317, 361585, 15382859, 76914295, 107680013, 538400065]

約数ペア:

[(1, 538400065), (5, 107680013), (7, 76914295), (35, 15382859), (1489, 361585), (7445, 72317), (10331, 52115), (10423, 51655)]