12618625

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^2$

素因数の和:162

約数の個数: 24

約数和(自身を含む): 16571880

約数和(自身を除く): 3953255

約数列:

[1, 5, 25, 29, 59, 125, 145, 295, 725, 1475, 1711, 3481, 3625, 7375, 8555, 17405, 42775, 87025, 100949, 213875, 435125, 504745, 2523725, 12618625]

約数ペア:

[(1, 12618625), (5, 2523725), (25, 504745), (29, 435125), (59, 213875), (125, 100949), (145, 87025), (295, 42775), (725, 17405), (1475, 8555), (1711, 7375), (3481, 3625)]