7628805

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3607}}^1$

素因数の和:3665

約数の個数: 24

約数和(自身を含む): 13508352

約数和(自身を除く): 5879547

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 3607, 10821, 18035, 32463, 54105, 162315, 169529, 508587, 847645, 1525761, 2542935, 7628805]

約数ペア:

[(1, 7628805), (3, 2542935), (5, 1525761), (9, 847645), (15, 508587), (45, 169529), (47, 162315), (141, 54105), (235, 32463), (423, 18035), (705, 10821), (2115, 3607)]