24780075

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2027}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 41241408

約数和(自身を除く): 16461333

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 2027, 2445, 4075, 6081, 10135, 12225, 30405, 50675, 152025, 330401, 991203, 1652005, 4956015, 8260025, 24780075]

約数ペア:

[(1, 24780075), (3, 8260025), (5, 4956015), (15, 1652005), (25, 991203), (75, 330401), (163, 152025), (489, 50675), (815, 30405), (2027, 12225), (2445, 10135), (4075, 6081)]