12192125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{8867}}^1$

素因数の和:8893

約数の個数: 16

約数和(自身を含む): 16600896

約数和(自身を除く): 4408771

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 8867, 44335, 97537, 221675, 487685, 1108375, 2438425, 12192125]

約数ペア:

[(1, 12192125), (5, 2438425), (11, 1108375), (25, 487685), (55, 221675), (125, 97537), (275, 44335), (1375, 8867)]