27711435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 19566645

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 1709, 3243, 5127, 5405, 8545, 16215, 25635, 39307, 80323, 117921, 196535, 240969, 401615, 589605, 1204845, 1847429, 5542287, 9237145, 27711435]

約数ペア:

[(1, 27711435), (3, 9237145), (5, 5542287), (15, 1847429), (23, 1204845), (47, 589605), (69, 401615), (115, 240969), (141, 196535), (235, 117921), (345, 80323), (705, 39307), (1081, 25635), (1709, 16215), (3243, 8545), (5127, 5405)]