28574415

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6287}}^1$

素因数の和:6399

約数の個数: 24

約数和(自身を含む): 50027328

約数和(自身を除く): 21452913

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 6287, 18861, 31435, 56583, 94305, 282915, 634987, 1904961, 3174935, 5714883, 9524805, 28574415]

約数ペア:

[(1, 28574415), (3, 9524805), (5, 5714883), (9, 3174935), (15, 1904961), (45, 634987), (101, 282915), (303, 94305), (505, 56583), (909, 31435), (1515, 18861), (4545, 6287)]