238151137055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{213599}}^1$

素因数の和:214643

約数の個数: 32

約数和(自身を含む): 326192832000

約数和(自身を除く): 88041694945

約数列:

[1, 5, 13, 17, 65, 85, 221, 1009, 1105, 5045, 13117, 17153, 65585, 85765, 213599, 222989, 1067995, 1114945, 2776787, 3631183, 13883935, 18155915, 47205379, 215521391, 236026895, 1077606955, 2801778083, 3663863647, 14008890415, 18319318235, 47630227411, 238151137055]

約数ペア:

[(1, 238151137055), (5, 47630227411), (13, 18319318235), (17, 14008890415), (65, 3663863647), (85, 2801778083), (221, 1077606955), (1009, 236026895), (1105, 215521391), (5045, 47205379), (13117, 18155915), (17153, 13883935), (65585, 3631183), (85765, 2776787), (213599, 1114945), (222989, 1067995)]