1189456145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1\times {\mathrm{4799}}^1$

素因数の和:7432

約数の個数: 16

約数和(自身を含む): 1503360000

約数和(自身を除く): 313903855

約数列:

[1, 5, 19, 95, 2609, 4799, 13045, 23995, 49571, 91181, 247855, 455905, 12520591, 62602955, 237891229, 1189456145]

約数ペア:

[(1, 1189456145), (5, 237891229), (19, 62602955), (95, 12520591), (2609, 455905), (4799, 247855), (13045, 91181), (23995, 49571)]