78889491675

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2205157}}^1$

素因数の和:2205229

約数の個数: 48

約数和(自身を含む): 147657379680

約数和(自身を除く): 68767888005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 2385, 3975, 7155, 11925, 35775, 2205157, 6615471, 11025785, 19846413, 33077355, 55128925, 59539239, 99232065, 116873321, 165386775, 297696195, 350619963, 496160325, 584366605, 1051859889, 1488480975, 1753099815, 2921833025, 3155579667, 5259299445, 8765499075, 15777898335, 26296497225, 78889491675]

約数ペア:

[(1, 78889491675), (3, 26296497225), (5, 15777898335), (9, 8765499075), (15, 5259299445), (25, 3155579667), (27, 2921833025), (45, 1753099815), (53, 1488480975), (75, 1051859889), (135, 584366605), (159, 496160325), (225, 350619963), (265, 297696195), (477, 165386775), (675, 116873321), (795, 99232065), (1325, 59539239), (1431, 55128925), (2385, 33077355), (3975, 19846413), (7155, 11025785), (11925, 6615471), (35775, 2205157)]