26728185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7043}}^1$

素因数の和:7085

約数の個数: 32

約数和(自身を含む): 48688128

約数和(自身を除く): 21959943

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 7043, 21129, 35215, 77473, 105645, 161989, 232419, 387365, 485967, 809945, 1162095, 1781879, 2429835, 5345637, 8909395, 26728185]

約数ペア:

[(1, 26728185), (3, 8909395), (5, 5345637), (11, 2429835), (15, 1781879), (23, 1162095), (33, 809945), (55, 485967), (69, 387365), (115, 232419), (165, 161989), (253, 105645), (345, 77473), (759, 35215), (1265, 21129), (3795, 7043)]