121566315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{623417}}^1$

素因数の和:623438

約数の個数: 16

約数和(自身を含む): 209468448

約数和(自身を除く): 87902133

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 623417, 1870251, 3117085, 8104421, 9351255, 24313263, 40522105, 121566315]

約数ペア:

[(1, 121566315), (3, 40522105), (5, 24313263), (13, 9351255), (15, 8104421), (39, 3117085), (65, 1870251), (195, 623417)]