27716115

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{5387}}^1$

素因数の和:5416

約数の個数: 32

約数和(自身を含む): 51724800

約数和(自身を除く): 24008685

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 5387, 16161, 26935, 37709, 80805, 113127, 188545, 263963, 565635, 791889, 1319815, 1847741, 3959445, 5543223, 9238705, 27716115]

約数ペア:

[(1, 27716115), (3, 9238705), (5, 5543223), (7, 3959445), (15, 1847741), (21, 1319815), (35, 791889), (49, 565635), (105, 263963), (147, 188545), (245, 113127), (343, 80805), (735, 37709), (1029, 26935), (1715, 16161), (5145, 5387)]