127950485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{63499}}^1$

素因数の和:63548

約数の個数: 16

約数和(自身を含む): 170688000

約数和(自身を除く): 42737515

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 63499, 317495, 825487, 1968469, 4127435, 9842345, 25590097, 127950485]

約数ペア:

[(1, 127950485), (5, 25590097), (13, 9842345), (31, 4127435), (65, 1968469), (155, 825487), (403, 317495), (2015, 63499)]