1324015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 2096640

約数和(自身を除く): 772625

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 181, 209, 385, 665, 905, 1045, 1267, 1463, 1991, 3439, 6335, 7315, 9955, 13937, 17195, 24073, 37829, 69685, 120365, 189145, 264803, 1324015]

約数ペア:

[(1, 1324015), (5, 264803), (7, 189145), (11, 120365), (19, 69685), (35, 37829), (55, 24073), (77, 17195), (95, 13937), (133, 9955), (181, 7315), (209, 6335), (385, 3439), (665, 1991), (905, 1463), (1045, 1267)]