5030505

素因数分解:

$3^4\times 5^1\times {\mathrm{12421}}^1$

素因数の和:12438

約数の個数: 20

約数和(自身を含む): 9018372

約数和(自身を除く): 3987867

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12421, 37263, 62105, 111789, 186315, 335367, 558945, 1006101, 1676835, 5030505]

約数ペア:

[(1, 5030505), (3, 1676835), (5, 1006101), (9, 558945), (15, 335367), (27, 186315), (45, 111789), (81, 62105), (135, 37263), (405, 12421)]