5690405

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 8448000

約数和(自身を除く): 2757595

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 199, 215, 301, 665, 817, 995, 1393, 1505, 3781, 4085, 5719, 6965, 8557, 18905, 26467, 28595, 42785, 59899, 132335, 162583, 299495, 812915, 1138081, 5690405]

約数ペア:

[(1, 5690405), (5, 1138081), (7, 812915), (19, 299495), (35, 162583), (43, 132335), (95, 59899), (133, 42785), (199, 28595), (215, 26467), (301, 18905), (665, 8557), (817, 6965), (995, 5719), (1393, 4085), (1505, 3781)]