157059005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 206769024

約数和(自身を除く): 49710019

約数列:

[1, 5, 17, 43, 85, 97, 215, 443, 485, 731, 1649, 2215, 3655, 4171, 7531, 8245, 19049, 20855, 37655, 42971, 70907, 95245, 214855, 323833, 354535, 730507, 1619165, 1847753, 3652535, 9238765, 31411801, 157059005]

約数ペア:

[(1, 157059005), (5, 31411801), (17, 9238765), (43, 3652535), (85, 1847753), (97, 1619165), (215, 730507), (443, 354535), (485, 323833), (731, 214855), (1649, 95245), (2215, 70907), (3655, 42971), (4171, 37655), (7531, 20855), (8245, 19049)]