15768645

素因数分解:

$3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1319}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 25280640

約数和(自身を除く): 9511995

約数列:

[1, 3, 5, 15, 797, 1319, 2391, 3957, 3985, 6595, 11955, 19785, 1051243, 3153729, 5256215, 15768645]

約数ペア:

[(1, 15768645), (3, 5256215), (5, 3153729), (15, 1051243), (797, 19785), (1319, 11955), (2391, 6595), (3957, 3985)]