22015975

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 28623168

約数和(自身を除く): 6607193

約数列:

[1, 5, 25, 41, 47, 205, 235, 457, 1025, 1175, 1927, 2285, 9635, 11425, 18737, 21479, 48175, 93685, 107395, 468425, 536975, 880639, 4403195, 22015975]

約数ペア:

[(1, 22015975), (5, 4403195), (25, 880639), (41, 536975), (47, 468425), (205, 107395), (235, 93685), (457, 48175), (1025, 21479), (1175, 18737), (1927, 11425), (2285, 9635)]