56723865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14947}}^1$

素因数の和:14989

約数の個数: 32

約数和(自身を含む): 103320576

約数和(自身を除く): 46596711

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 14947, 44841, 74735, 164417, 224205, 343781, 493251, 822085, 1031343, 1718905, 2466255, 3781591, 5156715, 11344773, 18907955, 56723865]

約数ペア:

[(1, 56723865), (3, 18907955), (5, 11344773), (11, 5156715), (15, 3781591), (23, 2466255), (33, 1718905), (55, 1031343), (69, 822085), (115, 493251), (165, 343781), (253, 224205), (345, 164417), (759, 74735), (1265, 44841), (3795, 14947)]