23003255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^2$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 31156272

約数和(自身を除く): 8153017

約数列:

[1, 5, 11, 41, 55, 101, 205, 451, 505, 1111, 2255, 4141, 5555, 10201, 20705, 45551, 51005, 112211, 227755, 418241, 561055, 2091205, 4600651, 23003255]

約数ペア:

[(1, 23003255), (5, 4600651), (11, 2091205), (41, 561055), (55, 418241), (101, 227755), (205, 112211), (451, 51005), (505, 45551), (1111, 20705), (2255, 10201), (4141, 5555)]