13748386225

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{5641}}^1$

素因数の和:6410

約数の個数: 48

約数和(自身を含む): 20540490880

約数和(自身を除く): 6792104655

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 733, 3325, 3665, 5131, 5641, 13927, 18325, 25655, 28205, 39487, 69635, 97489, 107179, 128275, 141025, 197435, 348175, 487445, 535895, 750253, 987175, 2437225, 2679475, 3751265, 4134853, 18756325, 20674265, 28943971, 78562207, 103371325, 144719855, 392811035, 549935449, 723599275, 1964055175, 2749677245, 13748386225]

約数ペア:

[(1, 13748386225), (5, 2749677245), (7, 1964055175), (19, 723599275), (25, 549935449), (35, 392811035), (95, 144719855), (133, 103371325), (175, 78562207), (475, 28943971), (665, 20674265), (733, 18756325), (3325, 4134853), (3665, 3751265), (5131, 2679475), (5641, 2437225), (13927, 987175), (18325, 750253), (25655, 535895), (28205, 487445), (39487, 348175), (69635, 197435), (97489, 141025), (107179, 128275)]