39193765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 53415936

約数和(自身を除く): 14222171

約数列:

[1, 5, 13, 31, 53, 65, 155, 265, 367, 403, 689, 1643, 1835, 2015, 3445, 4771, 8215, 11377, 19451, 21359, 23855, 56885, 97255, 106795, 147901, 252863, 602981, 739505, 1264315, 3014905, 7838753, 39193765]

約数ペア:

[(1, 39193765), (5, 7838753), (13, 3014905), (31, 1264315), (53, 739505), (65, 602981), (155, 252863), (265, 147901), (367, 106795), (403, 97255), (689, 56885), (1643, 23855), (1835, 21359), (2015, 19451), (3445, 11377), (4771, 8215)]