52351515

素因数分解:

$3^4\times 5^1\times {\mathrm{129263}}^1$

素因数の和:129280

約数の個数: 20

約数和(自身を含む): 93845664

約数和(自身を除く): 41494149

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 129263, 387789, 646315, 1163367, 1938945, 3490101, 5816835, 10470303, 17450505, 52351515]

約数ペア:

[(1, 52351515), (3, 17450505), (5, 10470303), (9, 5816835), (15, 3490101), (27, 1938945), (45, 1163367), (81, 646315), (135, 387789), (405, 129263)]