15925620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{265427}}^1$

素因数の和:265439

約数の個数: 24

約数和(自身を含む): 44591904

約数和(自身を除く): 28666284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 265427, 530854, 796281, 1061708, 1327135, 1592562, 2654270, 3185124, 3981405, 5308540, 7962810, 15925620]

約数ペア:

[(1, 15925620), (2, 7962810), (3, 5308540), (4, 3981405), (5, 3185124), (6, 2654270), (10, 1592562), (12, 1327135), (15, 1061708), (20, 796281), (30, 530854), (60, 265427)]