26239815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{27767}}^1$

素因数の和:27788

約数の個数: 32

約数和(自身を含む): 53314560

約数和(自身を除く): 27074745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 27767, 83301, 138835, 194369, 249903, 416505, 583107, 749709, 971845, 1249515, 1749321, 2915535, 3748545, 5247963, 8746605, 26239815]

約数ペア:

[(1, 26239815), (3, 8746605), (5, 5247963), (7, 3748545), (9, 2915535), (15, 1749321), (21, 1249515), (27, 971845), (35, 749709), (45, 583107), (63, 416505), (105, 249903), (135, 194369), (189, 138835), (315, 83301), (945, 27767)]