121125475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11087}}^1$

素因数の和:11139

約数の個数: 24

約数和(自身を含む): 164989440

約数和(自身を除く): 43863965

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 10925, 11087, 55435, 210653, 255001, 277175, 1053265, 1275005, 4845019, 5266325, 6375025, 24225095, 121125475]

約数ペア:

[(1, 121125475), (5, 24225095), (19, 6375025), (23, 5266325), (25, 4845019), (95, 1275005), (115, 1053265), (437, 277175), (475, 255001), (575, 210653), (2185, 55435), (10925, 11087)]