54312215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{809}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 67651200

約数和(自身を除く): 13338985

約数列:

[1, 5, 29, 145, 463, 809, 2315, 4045, 13427, 23461, 67135, 117305, 374567, 1872835, 10862443, 54312215]

約数ペア:

[(1, 54312215), (5, 10862443), (29, 1872835), (145, 374567), (463, 117305), (809, 67135), (2315, 23461), (4045, 13427)]