86553315

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12251}}^1$

素因数の和:12419

約数の個数: 24

約数和(自身を含む): 150993648

約数和(自身を除く): 64440333

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 12251, 36753, 61255, 110259, 183765, 551295, 1923407, 5770221, 9617035, 17310663, 28851105, 86553315]

約数ペア:

[(1, 86553315), (3, 28851105), (5, 17310663), (9, 9617035), (15, 5770221), (45, 1923407), (157, 551295), (471, 183765), (785, 110259), (1413, 61255), (2355, 36753), (7065, 12251)]