42393105

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1303}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 75736320

約数和(自身を除く): 33343215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 1205, 1303, 2169, 3615, 3909, 6507, 6515, 10845, 11727, 19545, 32535, 35181, 58635, 175905, 314023, 942069, 1570115, 2826207, 4710345, 8478621, 14131035, 42393105]

約数ペア:

[(1, 42393105), (3, 14131035), (5, 8478621), (9, 4710345), (15, 2826207), (27, 1570115), (45, 942069), (135, 314023), (241, 175905), (723, 58635), (1205, 35181), (1303, 32535), (2169, 19545), (3615, 11727), (3909, 10845), (6507, 6515)]