1199894135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{68821}}^1$

素因数の和:69154

約数の個数: 16

約数和(自身を含む): 1575748512

約数和(自身を除く): 375854377

約数列:

[1, 5, 11, 55, 317, 1585, 3487, 17435, 68821, 344105, 757031, 3785155, 21816257, 109081285, 239978827, 1199894135]

約数ペア:

[(1, 1199894135), (5, 239978827), (11, 109081285), (55, 21816257), (317, 3785155), (1585, 757031), (3487, 344105), (17435, 68821)]