157065021215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1\times {\mathrm{1081231}}^1$

素因数の和:1082962

約数の個数: 16

約数和(自身を含む): 199681925760

約数和(自身を除く): 42616904545

約数列:

[1, 5, 17, 85, 1709, 8545, 29053, 145265, 1081231, 5406155, 18380927, 91904635, 1847823779, 9239118895, 31413004243, 157065021215]

約数ペア:

[(1, 157065021215), (5, 31413004243), (17, 9239118895), (85, 1847823779), (1709, 91904635), (8545, 18380927), (29053, 5406155), (145265, 1081231)]