145830105

素因数分解:

$3^3\times 5^1\times {\mathrm{1080223}}^1$

素因数の和:1080237

約数の個数: 16

約数和(自身を含む): 259253760

約数和(自身を除く): 113423655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1080223, 3240669, 5401115, 9722007, 16203345, 29166021, 48610035, 145830105]

約数ペア:

[(1, 145830105), (3, 48610035), (5, 29166021), (9, 16203345), (15, 9722007), (27, 5401115), (45, 3240669), (135, 1080223)]