3348945

素因数分解:

$3^4\times 5^1\times {\mathrm{8269}}^1$

素因数の和:8286

約数の個数: 20

約数和(自身を含む): 6004020

約数和(自身を除く): 2655075

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 8269, 24807, 41345, 74421, 124035, 223263, 372105, 669789, 1116315, 3348945]

約数ペア:

[(1, 3348945), (3, 1116315), (5, 669789), (9, 372105), (15, 223263), (27, 124035), (45, 74421), (81, 41345), (135, 24807), (405, 8269)]