12166825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 16623936

約数和(自身を除く): 4457111

約数列:

[1, 5, 11, 25, 55, 151, 275, 293, 755, 1465, 1661, 3223, 3775, 7325, 8305, 16115, 41525, 44243, 80575, 221215, 486673, 1106075, 2433365, 12166825]

約数ペア:

[(1, 12166825), (5, 2433365), (11, 1106075), (25, 486673), (55, 221215), (151, 80575), (275, 44243), (293, 41525), (755, 16115), (1465, 8305), (1661, 7325), (3223, 3775)]