19054485

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4111}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 33356544

約数和(自身を除く): 14302059

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4111, 4635, 12333, 20555, 36999, 61665, 184995, 423433, 1270299, 2117165, 3810897, 6351495, 19054485]

約数ペア:

[(1, 19054485), (3, 6351495), (5, 3810897), (9, 2117165), (15, 1270299), (45, 423433), (103, 184995), (309, 61665), (515, 36999), (927, 20555), (1545, 12333), (4111, 4635)]