12876225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10099}}^1$

素因数の和:10129

約数の個数: 24

約数和(自身を含む): 22543200

約数和(自身を除く): 9666975

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 10099, 30297, 50495, 151485, 171683, 252475, 515049, 757425, 858415, 2575245, 4292075, 12876225]

約数ペア:

[(1, 12876225), (3, 4292075), (5, 2575245), (15, 858415), (17, 757425), (25, 515049), (51, 252475), (75, 171683), (85, 151485), (255, 50495), (425, 30297), (1275, 10099)]