77267205

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90371}}^1$

素因数の和:90401

約数の個数: 24

約数和(自身を含む): 140980320

約数和(自身を除く): 63713115

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 90371, 271113, 451855, 813339, 1355565, 1717049, 4066695, 5151147, 8585245, 15453441, 25755735, 77267205]

約数ペア:

[(1, 77267205), (3, 25755735), (5, 15453441), (9, 8585245), (15, 5151147), (19, 4066695), (45, 1717049), (57, 1355565), (95, 813339), (171, 451855), (285, 271113), (855, 90371)]