28609845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1433}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 50385024

約数和(自身を除く): 21775179

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1331, 1433, 1815, 3993, 4299, 6655, 7165, 15763, 19965, 21495, 47289, 78815, 173393, 236445, 520179, 866965, 1907323, 2600895, 5721969, 9536615, 28609845]

約数ペア:

[(1, 28609845), (3, 9536615), (5, 5721969), (11, 2600895), (15, 1907323), (33, 866965), (55, 520179), (121, 236445), (165, 173393), (363, 78815), (605, 47289), (1331, 21495), (1433, 19965), (1815, 15763), (3993, 7165), (4299, 6655)]