25764267

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 11491413

約数列:

[1, 3, 29, 43, 71, 87, 97, 129, 213, 291, 1247, 2059, 2813, 3053, 3741, 4171, 6177, 6887, 8439, 9159, 12513, 20661, 88537, 120959, 199723, 265611, 296141, 362877, 599169, 888423, 8588089, 25764267]

約数ペア:

[(1, 25764267), (3, 8588089), (29, 888423), (43, 599169), (71, 362877), (87, 296141), (97, 265611), (129, 199723), (213, 120959), (291, 88537), (1247, 20661), (2059, 12513), (2813, 9159), (3053, 8439), (3741, 6887), (4171, 6177)]