15550925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 21144480

約数和(自身を除く): 5593555

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 811, 1475, 3835, 4055, 10543, 19175, 20275, 47849, 52715, 239245, 263575, 622037, 1196225, 3110185, 15550925]

約数ペア:

[(1, 15550925), (5, 3110185), (13, 1196225), (25, 622037), (59, 263575), (65, 239245), (295, 52715), (325, 47849), (767, 20275), (811, 19175), (1475, 10543), (3835, 4055)]