144940545

素因数分解:

$3^2\times 5^1\times {\mathrm{3220901}}^1$

素因数の和:3220912

約数の個数: 12

約数和(自身を含む): 251230356

約数和(自身を除く): 106289811

約数列:

[1, 3, 5, 9, 15, 45, 3220901, 9662703, 16104505, 28988109, 48313515, 144940545]

約数ペア:

[(1, 144940545), (3, 48313515), (5, 28988109), (9, 16104505), (15, 9662703), (45, 3220901)]