57421605

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53917}}^1$

素因数の和:53996

約数の個数: 16

約数和(自身を含む): 93170304

約数和(自身を除く): 35748699

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 53917, 161751, 269585, 808755, 3828107, 11484321, 19140535, 57421605]

約数ペア:

[(1, 57421605), (3, 19140535), (5, 11484321), (15, 3828107), (71, 808755), (213, 269585), (355, 161751), (1065, 53917)]