82470355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{78919}}^1$

素因数の和:78954

約数の個数: 16

約数和(自身を含む): 113644800

約数和(自身を除く): 31174445

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 78919, 394595, 868109, 1499461, 4340545, 7497305, 16494071, 82470355]

約数ペア:

[(1, 82470355), (5, 16494071), (11, 7497305), (19, 4340545), (55, 1499461), (95, 868109), (209, 394595), (1045, 78919)]