25515870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{850529}}^1$

素因数の和:850539

約数の個数: 16

約数和(自身を含む): 61238160

約数和(自身を除く): 35722290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 850529, 1701058, 2551587, 4252645, 5103174, 8505290, 12757935, 25515870]

約数ペア:

[(1, 25515870), (2, 12757935), (3, 8505290), (5, 5103174), (6, 4252645), (10, 2551587), (15, 1701058), (30, 850529)]