12583225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 16740000

約数和(自身を除く): 4156775

約数列:

[1, 5, 19, 25, 59, 95, 295, 449, 475, 1121, 1475, 2245, 5605, 8531, 11225, 26491, 28025, 42655, 132455, 213275, 503329, 662275, 2516645, 12583225]

約数ペア:

[(1, 12583225), (5, 2516645), (19, 662275), (25, 503329), (59, 213275), (95, 132455), (295, 42655), (449, 28025), (475, 26491), (1121, 11225), (1475, 8531), (2245, 5605)]