2907495

素因数分解:

$3^5\times 5^1\times {\mathrm{2393}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 5228496

約数和(自身を除く): 2321001

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2393, 7179, 11965, 21537, 35895, 64611, 107685, 193833, 323055, 581499, 969165, 2907495]

約数ペア:

[(1, 2907495), (3, 969165), (5, 581499), (9, 323055), (15, 193833), (27, 107685), (45, 64611), (81, 35895), (135, 21537), (243, 11965), (405, 7179), (1215, 2393)]