120782005

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{1087}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 147585024

約数和(自身を除く): 26803019

約数列:

[1, 5, 71, 313, 355, 1087, 1565, 5435, 22223, 77177, 111115, 340231, 385885, 1701155, 24156401, 120782005]

約数ペア:

[(1, 120782005), (5, 24156401), (71, 1701155), (313, 385885), (355, 340231), (1087, 111115), (1565, 77177), (5435, 22223)]