53260335

素因数分解:

$3^4\times 5^1\times {\mathrm{131507}}^1$

素因数の和:131524

約数の個数: 20

約数和(自身を含む): 95474808

約数和(自身を除く): 42214473

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 131507, 394521, 657535, 1183563, 1972605, 3550689, 5917815, 10652067, 17753445, 53260335]

約数ペア:

[(1, 53260335), (3, 17753445), (5, 10652067), (9, 5917815), (15, 3550689), (27, 1972605), (45, 1183563), (81, 657535), (135, 394521), (405, 131507)]