82742385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21803}}^1$

素因数の和:21845

約数の個数: 32

約数和(自身を含む): 150709248

約数和(自身を除く): 67966863

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 21803, 65409, 109015, 239833, 327045, 501469, 719499, 1199165, 1504407, 2507345, 3597495, 5516159, 7522035, 16548477, 27580795, 82742385]

約数ペア:

[(1, 82742385), (3, 27580795), (5, 16548477), (11, 7522035), (15, 5516159), (23, 3597495), (33, 2507345), (55, 1504407), (69, 1199165), (115, 719499), (165, 501469), (253, 327045), (345, 239833), (759, 109015), (1265, 65409), (3795, 21803)]