24205525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 31917600

約数和(自身を除く): 7712075

約数列:

[1, 5, 19, 25, 95, 131, 389, 475, 655, 1945, 2489, 3275, 7391, 9725, 12445, 36955, 50959, 62225, 184775, 254795, 968221, 1273975, 4841105, 24205525]

約数ペア:

[(1, 24205525), (5, 4841105), (19, 1273975), (25, 968221), (95, 254795), (131, 184775), (389, 62225), (475, 50959), (655, 36955), (1945, 12445), (2489, 9725), (3275, 7391)]