86134185

素因数分解:

$3^4\times 5^1\times {\mathrm{212677}}^1$

素因数の和:212694

約数の個数: 20

約数和(自身を含む): 154404228

約数和(自身を除く): 68270043

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 212677, 638031, 1063385, 1914093, 3190155, 5742279, 9570465, 17226837, 28711395, 86134185]

約数ペア:

[(1, 86134185), (3, 28711395), (5, 17226837), (9, 9570465), (15, 5742279), (27, 3190155), (45, 1914093), (81, 1063385), (135, 638031), (405, 212677)]