22575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1$

素因数の和:63

約数の個数: 24

約数和(自身を含む): 43648

約数和(自身を除く): 21073

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 1075, 1505, 3225, 4515, 7525, 22575]

約数ペア:

[(1, 22575), (3, 7525), (5, 4515), (7, 3225), (15, 1505), (21, 1075), (25, 903), (35, 645), (43, 525), (75, 301), (105, 215), (129, 175)]