12156915485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{288181}}^1$

素因数の和:288269

約数の個数: 32

約数和(自身を含む): 17429247360

約数和(自身を除く): 5272331875

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 649, 715, 767, 3245, 3835, 8437, 42185, 288181, 1440905, 3169991, 3746353, 15849955, 17002679, 18731765, 41209883, 85013395, 187029469, 206049415, 221034827, 935147345, 1105174135, 2431383097, 12156915485]

約数ペア:

[(1, 12156915485), (5, 2431383097), (11, 1105174135), (13, 935147345), (55, 221034827), (59, 206049415), (65, 187029469), (143, 85013395), (295, 41209883), (649, 18731765), (715, 17002679), (767, 15849955), (3245, 3746353), (3835, 3169991), (8437, 1440905), (42185, 288181)]