148342005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{470927}}^1$

素因数の和:470945

約数の個数: 24

約数和(自身を含む): 293859072

約数和(自身を除く): 145517067

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 470927, 1412781, 2354635, 3296489, 4238343, 7063905, 9889467, 16482445, 21191715, 29668401, 49447335, 148342005]

約数ペア:

[(1, 148342005), (3, 49447335), (5, 29668401), (7, 21191715), (9, 16482445), (15, 9889467), (21, 7063905), (35, 4238343), (45, 3296489), (63, 2354635), (105, 1412781), (315, 470927)]