13045575

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 22410024

約数和(自身を除く): 9364449

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 181, 465, 543, 775, 905, 961, 2325, 2715, 2883, 4525, 4805, 5611, 13575, 14415, 16833, 24025, 28055, 72075, 84165, 140275, 173941, 420825, 521823, 869705, 2609115, 4348525, 13045575]

約数ペア:

[(1, 13045575), (3, 4348525), (5, 2609115), (15, 869705), (25, 521823), (31, 420825), (75, 173941), (93, 140275), (155, 84165), (181, 72075), (465, 28055), (543, 24025), (775, 16833), (905, 14415), (961, 13575), (2325, 5611), (2715, 4805), (2883, 4525)]