120407105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{264631}}^1$

素因数の和:264656

約数の個数: 16

約数和(自身を含む): 177832704

約数和(自身を除く): 57425599

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 264631, 1323155, 1852417, 3440203, 9262085, 17201015, 24081421, 120407105]

約数ペア:

[(1, 120407105), (5, 24081421), (7, 17201015), (13, 9262085), (35, 3440203), (65, 1852417), (91, 1323155), (455, 264631)]