22628275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 30533760

約数和(自身を除く): 7905485

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 1439, 3145, 7195, 15725, 24463, 35975, 53243, 122315, 266215, 611575, 905131, 1331075, 4525655, 22628275]

約数ペア:

[(1, 22628275), (5, 4525655), (17, 1331075), (25, 905131), (37, 611575), (85, 266215), (185, 122315), (425, 53243), (629, 35975), (925, 24463), (1439, 15725), (3145, 7195)]