25113855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4441}}^1$

素因数の和:4491

約数の個数: 32

約数和(自身を含む): 44775360

約数和(自身を除く): 19661505

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 4441, 5655, 13323, 22205, 57733, 66615, 128789, 173199, 288665, 386367, 643945, 865995, 1674257, 1931835, 5022771, 8371285, 25113855]

約数ペア:

[(1, 25113855), (3, 8371285), (5, 5022771), (13, 1931835), (15, 1674257), (29, 865995), (39, 643945), (65, 386367), (87, 288665), (145, 173199), (195, 128789), (377, 66615), (435, 57733), (1131, 22205), (1885, 13323), (4441, 5655)]