66106225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4799}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 89280000

約数和(自身を除く): 23173775

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 4799, 13775, 23995, 91181, 119975, 139171, 455905, 695855, 2279525, 2644249, 3479275, 13221245, 66106225]

約数ペア:

[(1, 66106225), (5, 13221245), (19, 3479275), (25, 2644249), (29, 2279525), (95, 695855), (145, 455905), (475, 139171), (551, 119975), (725, 91181), (2755, 23995), (4799, 13775)]