25755933

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 40663296

約数和(自身を除く): 14907363

約数列:

[1, 3, 7, 21, 53, 73, 159, 219, 317, 371, 511, 951, 1113, 1533, 2219, 3869, 6657, 11607, 16801, 23141, 27083, 50403, 69423, 81249, 117607, 161987, 352821, 485961, 1226473, 3679419, 8585311, 25755933]

約数ペア:

[(1, 25755933), (3, 8585311), (7, 3679419), (21, 1226473), (53, 485961), (73, 352821), (159, 161987), (219, 117607), (317, 81249), (371, 69423), (511, 50403), (951, 27083), (1113, 23141), (1533, 16801), (2219, 11607), (3869, 6657)]