26252805

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13781}}^1$

素因数の和:13916

約数の個数: 16

約数和(自身を含む): 42338304

約数和(自身を除く): 16085499

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 13781, 41343, 68905, 206715, 1750187, 5250561, 8750935, 26252805]

約数ペア:

[(1, 26252805), (3, 8750935), (5, 5250561), (15, 1750187), (127, 206715), (381, 68905), (635, 41343), (1905, 13781)]