22447905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 38859264

約数和(自身を除く): 16411359

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 1873, 2397, 3995, 5619, 9365, 11985, 28095, 31841, 88031, 95523, 159205, 264093, 440155, 477615, 1320465, 1496527, 4489581, 7482635, 22447905]

約数ペア:

[(1, 22447905), (3, 7482635), (5, 4489581), (15, 1496527), (17, 1320465), (47, 477615), (51, 440155), (85, 264093), (141, 159205), (235, 95523), (255, 88031), (705, 31841), (799, 28095), (1873, 11985), (2397, 9365), (3995, 5619)]