142279155

素因数分解:

$3^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{2851}}^1$

素因数の和:3971

約数の個数: 24

約数和(自身を含む): 246926160

約数和(自身を除く): 104647005

約数列:

[1, 3, 5, 9, 15, 45, 1109, 2851, 3327, 5545, 8553, 9981, 14255, 16635, 25659, 42765, 49905, 128295, 3161759, 9485277, 15808795, 28455831, 47426385, 142279155]

約数ペア:

[(1, 142279155), (3, 47426385), (5, 28455831), (9, 15808795), (15, 9485277), (45, 3161759), (1109, 128295), (2851, 49905), (3327, 42765), (5545, 25659), (8553, 16635), (9981, 14255)]