64045885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{3571}}^1$

素因数の和:3804

約数の個数: 16

約数和(自身を含む): 81784512

約数和(自身を除く): 17738627

約数列:

[1, 5, 17, 85, 211, 1055, 3571, 3587, 17855, 17935, 60707, 303535, 753481, 3767405, 12809177, 64045885]

約数ペア:

[(1, 64045885), (5, 12809177), (17, 3767405), (85, 753481), (211, 303535), (1055, 60707), (3571, 17935), (3587, 17855)]