118181765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 41485435

約数列:

[1, 5, 13, 31, 65, 89, 155, 403, 445, 659, 1157, 2015, 2759, 3295, 5785, 8567, 13795, 20429, 35867, 42835, 58651, 102145, 179335, 265577, 293255, 762463, 1327885, 1818181, 3812315, 9090905, 23636353, 118181765]

約数ペア:

[(1, 118181765), (5, 23636353), (13, 9090905), (31, 3812315), (65, 1818181), (89, 1327885), (155, 762463), (403, 293255), (445, 265577), (659, 179335), (1157, 102145), (2015, 58651), (2759, 42835), (3295, 35867), (5785, 20429), (8567, 13795)]