2820002685

素因数分解:

$3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{285281}}^1$

素因数の和:285948

約数の個数: 16

約数和(自身を含む): 4518866880

約数和(自身を除く): 1698864195

約数列:

[1, 3, 5, 15, 659, 1977, 3295, 9885, 285281, 855843, 1426405, 4279215, 188000179, 564000537, 940000895, 2820002685]

約数ペア:

[(1, 2820002685), (3, 940000895), (5, 564000537), (15, 188000179), (659, 4279215), (1977, 1426405), (3295, 855843), (9885, 285281)]