12227425

素因数分解:

$5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 17516736

約数和(自身を除く): 5289311

約数列:

[1, 5, 7, 25, 35, 107, 175, 535, 653, 749, 2675, 3265, 3745, 4571, 16325, 18725, 22855, 69871, 114275, 349355, 489097, 1746775, 2445485, 12227425]

約数ペア:

[(1, 12227425), (5, 2445485), (7, 1746775), (25, 489097), (35, 349355), (107, 114275), (175, 69871), (535, 22855), (653, 18725), (749, 16325), (2675, 4571), (3265, 3745)]