86989185

素因数分解:

$3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2659}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 151045440

約数和(自身を除く): 64056255

約数列:

[1, 3, 5, 9, 15, 45, 727, 2181, 2659, 3635, 6543, 7977, 10905, 13295, 23931, 32715, 39885, 119655, 1933093, 5799279, 9665465, 17397837, 28996395, 86989185]

約数ペア:

[(1, 86989185), (3, 28996395), (5, 17397837), (9, 9665465), (15, 5799279), (45, 1933093), (727, 119655), (2181, 39885), (2659, 32715), (3635, 23931), (6543, 13295), (7977, 10905)]