2080398045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12608473}}^1$

素因数の和:12608492

約数の個数: 16

約数和(自身を含む): 3631240512

約数和(自身を除く): 1550842467

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12608473, 37825419, 63042365, 138693203, 189127095, 416079609, 693466015, 2080398045]

約数ペア:

[(1, 2080398045), (3, 693466015), (5, 416079609), (11, 189127095), (15, 138693203), (33, 63042365), (55, 37825419), (165, 12608473)]