2607945

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 4322304

約数和(自身を除く): 1714359

約数列:

[1, 3, 5, 15, 37, 111, 127, 185, 381, 555, 635, 1369, 1905, 4107, 4699, 6845, 14097, 20535, 23495, 70485, 173863, 521589, 869315, 2607945]

約数ペア:

[(1, 2607945), (3, 869315), (5, 521589), (15, 173863), (37, 70485), (111, 23495), (127, 20535), (185, 14097), (381, 6845), (555, 4699), (635, 4107), (1369, 1905)]