244142505

素因数分解:

$3^4\times 5^1\times {\mathrm{602821}}^1$

素因数の和:602838

約数の個数: 20

約数和(自身を含む): 437648772

約数和(自身を除く): 193506267

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 602821, 1808463, 3014105, 5425389, 9042315, 16276167, 27126945, 48828501, 81380835, 244142505]

約数ペア:

[(1, 244142505), (3, 81380835), (5, 48828501), (9, 27126945), (15, 16276167), (27, 9042315), (45, 5425389), (81, 3014105), (135, 1808463), (405, 602821)]