123320915

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{1103}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 151027200

約数和(自身を除く): 27706285

約数列:

[1, 5, 59, 295, 379, 1103, 1895, 5515, 22361, 65077, 111805, 325385, 418037, 2090185, 24664183, 123320915]

約数ペア:

[(1, 123320915), (5, 24664183), (59, 2090185), (295, 418037), (379, 325385), (1103, 111805), (1895, 65077), (5515, 22361)]