85205915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{881}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 110623968

約数和(自身を除く): 25418053

約数列:

[1, 5, 23, 29, 115, 145, 667, 841, 881, 3335, 4205, 4405, 19343, 20263, 25549, 96715, 101315, 127745, 587627, 740921, 2938135, 3704605, 17041183, 85205915]

約数ペア:

[(1, 85205915), (5, 17041183), (23, 3704605), (29, 2938135), (115, 740921), (145, 587627), (667, 127745), (841, 101315), (881, 96715), (3335, 25549), (4205, 20263), (4405, 19343)]