15660290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54001}}^1$

素因数の和:54037

約数の個数: 16

約数和(自身を含む): 29161080

約数和(自身を除く): 13500790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 54001, 108002, 270005, 540010, 1566029, 3132058, 7830145, 15660290]

約数ペア:

[(1, 15660290), (2, 7830145), (5, 3132058), (10, 1566029), (29, 540010), (58, 270005), (145, 108002), (290, 54001)]