42155655

素因数分解:

$3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3571}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 67553664

約数和(自身を除く): 25398009

約数列:

[1, 3, 5, 15, 787, 2361, 3571, 3935, 10713, 11805, 17855, 53565, 2810377, 8431131, 14051885, 42155655]

約数ペア:

[(1, 42155655), (3, 14051885), (5, 8431131), (15, 2810377), (787, 53565), (2361, 17855), (3571, 11805), (3935, 10713)]