63401195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 94867200

約数和(自身を除く): 31466005

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 169, 209, 247, 359, 715, 845, 1045, 1235, 1795, 1859, 2717, 3211, 3949, 4667, 6821, 9295, 13585, 16055, 19745, 23335, 34105, 35321, 51337, 60671, 75031, 88673, 176605, 256685, 303355, 375155, 443365, 667381, 975403, 1152749, 3336905, 4877015, 5763745, 12680239, 63401195]

約数ペア:

[(1, 63401195), (5, 12680239), (11, 5763745), (13, 4877015), (19, 3336905), (55, 1152749), (65, 975403), (95, 667381), (143, 443365), (169, 375155), (209, 303355), (247, 256685), (359, 176605), (715, 88673), (845, 75031), (1045, 60671), (1235, 51337), (1795, 35321), (1859, 34105), (2717, 23335), (3211, 19745), (3949, 16055), (4667, 13585), (6821, 9295)]