124313255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{72911}}^1$

素因数の和:72958

約数の個数: 16

約数和(自身を含む): 167989248

約数和(自身を除く): 43675993

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 72911, 364555, 802021, 2260241, 4010105, 11301205, 24862651, 124313255]

約数ペア:

[(1, 124313255), (5, 24862651), (11, 11301205), (31, 4010105), (55, 2260241), (155, 802021), (341, 364555), (1705, 72911)]