28175655

素因数分解:

$3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4483}}^1$

素因数の和:4910

約数の個数: 16

約数和(自身を含む): 45198720

約数和(自身を除く): 17023065

約数列:

[1, 3, 5, 15, 419, 1257, 2095, 4483, 6285, 13449, 22415, 67245, 1878377, 5635131, 9391885, 28175655]

約数ペア:

[(1, 28175655), (3, 9391885), (5, 5635131), (15, 1878377), (419, 67245), (1257, 22415), (2095, 13449), (4483, 6285)]