25055877

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 42209280

約数和(自身を除く): 17153403

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1373, 1659, 2607, 4119, 6083, 9611, 15103, 18249, 28833, 45309, 105721, 108467, 317163, 325401, 759269, 1193137, 2277807, 3579411, 8351959, 25055877]

約数ペア:

[(1, 25055877), (3, 8351959), (7, 3579411), (11, 2277807), (21, 1193137), (33, 759269), (77, 325401), (79, 317163), (231, 108467), (237, 105721), (553, 45309), (869, 28833), (1373, 18249), (1659, 15103), (2607, 9611), (4119, 6083)]