15941055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81749}}^1$

素因数の和:81770

約数の個数: 16

約数和(自身を含む): 27468000

約数和(自身を除く): 11526945

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 81749, 245247, 408745, 1062737, 1226235, 3188211, 5313685, 15941055]

約数ペア:

[(1, 15941055), (3, 5313685), (5, 3188211), (13, 1226235), (15, 1062737), (39, 408745), (65, 245247), (195, 81749)]