17128889785

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{38273}}^1$

素因数の和:38977

約数の個数: 32

約数和(自身を含む): 24764808960

約数和(自身を除く): 7635919175

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 673, 3365, 4711, 12787, 23555, 38273, 63935, 89509, 191365, 267911, 447545, 727187, 1339555, 3635935, 5090309, 25451545, 25757729, 128788645, 180304103, 489396851, 901520515, 2446984255, 3425777957, 17128889785]

約数ペア:

[(1, 17128889785), (5, 3425777957), (7, 2446984255), (19, 901520515), (35, 489396851), (95, 180304103), (133, 128788645), (665, 25757729), (673, 25451545), (3365, 5090309), (4711, 3635935), (12787, 1339555), (23555, 727187), (38273, 447545), (63935, 267911), (89509, 191365)]