146943945

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{18041}}^1$

素因数の和:18233

約数の個数: 24

約数和(自身を含む): 256124232

約数和(自身を除く): 109180287

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 18041, 54123, 90205, 162369, 270615, 811845, 3265421, 9796263, 16327105, 29388789, 48981315, 146943945]

約数ペア:

[(1, 146943945), (3, 48981315), (5, 29388789), (9, 16327105), (15, 9796263), (45, 3265421), (181, 811845), (543, 270615), (905, 162369), (1629, 90205), (2715, 54123), (8145, 18041)]