85864509945

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8958217}}^1$

素因数の和:8958302

約数の個数: 32

約数和(自身を含む): 154798007040

約数和(自身を除く): 68933497095

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 8958217, 26874651, 44791085, 80623953, 134373255, 241871859, 403119765, 636033407, 1209359295, 1908100221, 3180167035, 5724300663, 9540501105, 17172901989, 28621503315, 85864509945]

約数ペア:

[(1, 85864509945), (3, 28621503315), (5, 17172901989), (9, 9540501105), (15, 5724300663), (27, 3180167035), (45, 1908100221), (71, 1209359295), (135, 636033407), (213, 403119765), (355, 241871859), (639, 134373255), (1065, 80623953), (1917, 44791085), (3195, 26874651), (9585, 8958217)]