1230287575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{4473773}}^1$

素因数の和:4473794

約数の個数: 12

約数和(自身を含む): 1664243928

約数和(自身を除く): 433956353

約数列:

[1, 5, 11, 25, 55, 275, 4473773, 22368865, 49211503, 111844325, 246057515, 1230287575]

約数ペア:

[(1, 1230287575), (5, 246057515), (11, 111844325), (25, 49211503), (55, 22368865), (275, 4473773)]