28374435

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 50967360

約数和(自身を除く): 22592925

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2081, 2727, 4545, 6243, 10405, 13635, 18729, 31215, 56187, 93645, 210181, 280935, 630543, 1050905, 1891629, 3152715, 5674887, 9458145, 28374435]

約数ペア:

[(1, 28374435), (3, 9458145), (5, 5674887), (9, 3152715), (15, 1891629), (27, 1050905), (45, 630543), (101, 280935), (135, 210181), (303, 93645), (505, 56187), (909, 31215), (1515, 18729), (2081, 13635), (2727, 10405), (4545, 6243)]