4877015

素因数分解:

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

素因数の和:407

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2380585

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 359, 715, 1045, 1235, 1795, 2717, 3949, 4667, 6821, 13585, 19745, 23335, 34105, 51337, 75031, 88673, 256685, 375155, 443365, 975403, 4877015]

約数ペア:

[(1, 4877015), (5, 975403), (11, 443365), (13, 375155), (19, 256685), (55, 88673), (65, 75031), (95, 51337), (143, 34105), (209, 23335), (247, 19745), (359, 13585), (715, 6821), (1045, 4667), (1235, 3949), (1795, 2717)]