86527215

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4943}}^1$

素因数の和:5343

約数の個数: 24

約数和(自身を含む): 150396480

約数和(自身を除く): 63869265

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 3501, 4943, 5835, 14829, 17505, 24715, 44487, 74145, 222435, 1922827, 5768481, 9614135, 17305443, 28842405, 86527215]

約数ペア:

[(1, 86527215), (3, 28842405), (5, 17305443), (9, 9614135), (15, 5768481), (45, 1922827), (389, 222435), (1167, 74145), (1945, 44487), (3501, 24715), (4943, 17505), (5835, 14829)]