15152805

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 12063195

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1049, 1605, 2889, 3147, 4815, 5245, 9441, 14445, 15735, 28323, 47205, 112243, 141615, 336729, 561215, 1010187, 1683645, 3030561, 5050935, 15152805]

約数ペア:

[(1, 15152805), (3, 5050935), (5, 3030561), (9, 1683645), (15, 1010187), (27, 561215), (45, 336729), (107, 141615), (135, 112243), (321, 47205), (535, 28323), (963, 15735), (1049, 14445), (1605, 9441), (2889, 5245), (3147, 4815)]