10869795

素因数分解:

$3^4\times 5^1\times {\mathrm{26839}}^1$

素因数の和:26856

約数の個数: 20

約数和(自身を含む): 19485840

約数和(自身を除く): 8616045

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 26839, 80517, 134195, 241551, 402585, 724653, 1207755, 2173959, 3623265, 10869795]

約数ペア:

[(1, 10869795), (3, 3623265), (5, 2173959), (9, 1207755), (15, 724653), (27, 402585), (45, 241551), (81, 134195), (135, 80517), (405, 26839)]