39163605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 68148864

約数和(自身を除く): 28985259

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 1877, 4173, 5631, 6955, 9385, 20865, 24401, 28155, 73203, 122005, 200839, 366015, 602517, 1004195, 2610907, 3012585, 7832721, 13054535, 39163605]

約数ペア:

[(1, 39163605), (3, 13054535), (5, 7832721), (13, 3012585), (15, 2610907), (39, 1004195), (65, 602517), (107, 366015), (195, 200839), (321, 122005), (535, 73203), (1391, 28155), (1605, 24401), (1877, 20865), (4173, 9385), (5631, 6955)]