15013575

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1328

約数の個数: 36

約数和(自身を含む): 27420120

約数和(自身を除く): 12406545

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1259, 1325, 2385, 3777, 3975, 6295, 11331, 11925, 18885, 31475, 56655, 66727, 94425, 200181, 283275, 333635, 600543, 1000905, 1668175, 3002715, 5004525, 15013575]

約数ペア:

[(1, 15013575), (3, 5004525), (5, 3002715), (9, 1668175), (15, 1000905), (25, 600543), (45, 333635), (53, 283275), (75, 200181), (159, 94425), (225, 66727), (265, 56655), (477, 31475), (795, 18885), (1259, 11925), (1325, 11331), (2385, 6295), (3777, 3975)]