897260065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{11287}}^1$

素因数の和:12528

約数の個数: 16

約数和(自身を含む): 1160587008

約数和(自身を除く): 263326943

約数列:

[1, 5, 13, 65, 1223, 6115, 11287, 15899, 56435, 79495, 146731, 733655, 13804001, 69020005, 179452013, 897260065]

約数ペア:

[(1, 897260065), (5, 179452013), (13, 69020005), (65, 13804001), (1223, 733655), (6115, 146731), (11287, 79495), (15899, 56435)]