39397215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18367}}^1$

素因数の和:18399

約数の個数: 32

約数和(自身を含む): 74059776

約数和(自身を除く): 34662561

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 18367, 55101, 91835, 202037, 238771, 275505, 606111, 716313, 1010185, 1193855, 2626481, 3030555, 3581565, 7879443, 13132405, 39397215]

約数ペア:

[(1, 39397215), (3, 13132405), (5, 7879443), (11, 3581565), (13, 3030555), (15, 2626481), (33, 1193855), (39, 1010185), (55, 716313), (65, 606111), (143, 275505), (165, 238771), (195, 202037), (429, 91835), (715, 55101), (2145, 18367)]