4843395

素因数分解:

$3^4\times 5^1\times {\mathrm{11959}}^1$

素因数の和:11976

約数の個数: 20

約数和(自身を含む): 8682960

約数和(自身を除く): 3839565

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 11959, 35877, 59795, 107631, 179385, 322893, 538155, 968679, 1614465, 4843395]

約数ペア:

[(1, 4843395), (3, 1614465), (5, 968679), (9, 538155), (15, 322893), (27, 179385), (45, 107631), (81, 59795), (135, 35877), (405, 11959)]