91063215

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14771}}^1$

素因数の和:14919

約数の個数: 24

約数和(自身を含む): 159005808

約数和(自身を除く): 67942593

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 14771, 44313, 73855, 132939, 221565, 664695, 2023627, 6070881, 10118135, 18212643, 30354405, 91063215]

約数ペア:

[(1, 91063215), (3, 30354405), (5, 18212643), (9, 10118135), (15, 6070881), (45, 2023627), (137, 664695), (411, 221565), (685, 132939), (1233, 73855), (2055, 44313), (6165, 14771)]