22020825

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{3299}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 36828000

約数和(自身を除く): 14807175

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 3299, 6675, 9897, 16495, 49485, 82475, 247425, 293611, 880833, 1468055, 4404165, 7340275, 22020825]

約数ペア:

[(1, 22020825), (3, 7340275), (5, 4404165), (15, 1468055), (25, 880833), (75, 293611), (89, 247425), (267, 82475), (445, 49485), (1335, 16495), (2225, 9897), (3299, 6675)]