25045923

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 39976960

約数和(自身を除く): 14931037

約数列:

[1, 3, 7, 21, 31, 79, 93, 217, 237, 487, 553, 651, 1461, 1659, 2449, 3409, 7347, 10227, 15097, 17143, 38473, 45291, 51429, 105679, 115419, 269311, 317037, 807933, 1192663, 3577989, 8348641, 25045923]

約数ペア:

[(1, 25045923), (3, 8348641), (7, 3577989), (21, 1192663), (31, 807933), (79, 317037), (93, 269311), (217, 115419), (237, 105679), (487, 51429), (553, 45291), (651, 38473), (1461, 17143), (1659, 15097), (2449, 10227), (3409, 7347)]