89317195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 124231680

約数和(自身を除く): 34914485

約数列:

[1, 5, 11, 19, 55, 95, 127, 209, 635, 673, 1045, 1397, 2413, 3365, 6985, 7403, 12065, 12787, 26543, 37015, 63935, 85471, 132715, 140657, 427355, 703285, 940181, 1623949, 4700905, 8119745, 17863439, 89317195]

約数ペア:

[(1, 89317195), (5, 17863439), (11, 8119745), (19, 4700905), (55, 1623949), (95, 940181), (127, 703285), (209, 427355), (635, 140657), (673, 132715), (1045, 85471), (1397, 63935), (2413, 37015), (3365, 26543), (6985, 12787), (7403, 12065)]