157410985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{1949}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 195858000

約数和(自身を除く): 38447015

約数列:

[1, 5, 29, 145, 557, 1949, 2785, 9745, 16153, 56521, 80765, 282605, 1085593, 5427965, 31482197, 157410985]

約数ペア:

[(1, 157410985), (5, 31482197), (29, 5427965), (145, 1085593), (557, 282605), (1949, 80765), (2785, 56521), (9745, 16153)]