45505045

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 55520640

約数和(自身を除く): 10015595

約数列:

[1, 5, 101, 251, 359, 505, 1255, 1795, 25351, 36259, 90109, 126755, 181295, 450545, 9101009, 45505045]

約数ペア:

[(1, 45505045), (5, 9101009), (101, 450545), (251, 181295), (359, 126755), (505, 90109), (1255, 36259), (1795, 25351)]