123039235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{42209}}^1$

素因数の和:42278

約数の個数: 16

約数和(自身を含む): 164112480

約数和(自身を除く): 41073245

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 42209, 211045, 464299, 2237077, 2321495, 11185385, 24607847, 123039235]

約数ペア:

[(1, 123039235), (5, 24607847), (11, 11185385), (53, 2321495), (55, 2237077), (265, 464299), (583, 211045), (2915, 42209)]