53064315

素因数分解:

$3^4\times 5^1\times {\mathrm{131023}}^1$

素因数の和:131040

約数の個数: 20

約数和(自身を含む): 95123424

約数和(自身を除く): 42059109

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 131023, 393069, 655115, 1179207, 1965345, 3537621, 5896035, 10612863, 17688105, 53064315]

約数ペア:

[(1, 53064315), (3, 17688105), (5, 10612863), (9, 5896035), (15, 3537621), (27, 1965345), (45, 1179207), (81, 655115), (135, 393069), (405, 131023)]