13351205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 20424960

約数和(自身を除く): 7073755

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1181, 1615, 2261, 5905, 8267, 11305, 20077, 22439, 41335, 100385, 112195, 140539, 157073, 381463, 702695, 785365, 1907315, 2670241, 13351205]

約数ペア:

[(1, 13351205), (5, 2670241), (7, 1907315), (17, 785365), (19, 702695), (35, 381463), (85, 157073), (95, 140539), (119, 112195), (133, 100385), (323, 41335), (595, 22439), (665, 20077), (1181, 11305), (1615, 8267), (2261, 5905)]