3982005

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 6975072

約数和(自身を除く): 2993067

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 827, 963, 1605, 2481, 4135, 4815, 7443, 12405, 37215, 88489, 265467, 442445, 796401, 1327335, 3982005]

約数ペア:

[(1, 3982005), (3, 1327335), (5, 796401), (9, 442445), (15, 265467), (45, 88489), (107, 37215), (321, 12405), (535, 7443), (827, 4815), (963, 4135), (1605, 2481)]