129733205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 189236736

約数和(自身を除く): 59503531

約数列:

[1, 5, 7, 17, 35, 85, 119, 337, 595, 647, 1685, 2359, 3235, 4529, 5729, 10999, 11795, 22645, 28645, 40103, 54995, 76993, 200515, 218039, 384965, 1090195, 1526273, 3706663, 7631365, 18533315, 25946641, 129733205]

約数ペア:

[(1, 129733205), (5, 25946641), (7, 18533315), (17, 7631365), (35, 3706663), (85, 1526273), (119, 1090195), (337, 384965), (595, 218039), (647, 200515), (1685, 76993), (2359, 54995), (3235, 40103), (4529, 28645), (5729, 22645), (10999, 11795)]