68076905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 93408000

約数和(自身を除く): 25331095

約数列:

[1, 5, 13, 19, 65, 95, 199, 247, 277, 995, 1235, 1385, 2587, 3601, 3781, 5263, 12935, 18005, 18905, 26315, 49153, 55123, 68419, 245765, 275615, 342095, 716599, 1047337, 3582995, 5236685, 13615381, 68076905]

約数ペア:

[(1, 68076905), (5, 13615381), (13, 5236685), (19, 3582995), (65, 1047337), (95, 716599), (199, 342095), (247, 275615), (277, 245765), (995, 68419), (1235, 55123), (1385, 49153), (2587, 26315), (3601, 18905), (3781, 18005), (5263, 12935)]