15225920

素因数分解:

$2^6\times 5^1\times {\mathrm{47581}}^1$

素因数の和:47598

約数の個数: 28

約数和(自身を含む): 36257484

約数和(自身を除く): 21031564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47581, 95162, 190324, 237905, 380648, 475810, 761296, 951620, 1522592, 1903240, 3045184, 3806480, 7612960, 15225920]

約数ペア:

[(1, 15225920), (2, 7612960), (4, 3806480), (5, 3045184), (8, 1903240), (10, 1522592), (16, 951620), (20, 761296), (32, 475810), (40, 380648), (64, 237905), (80, 190324), (160, 95162), (320, 47581)]