65480675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1783}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 88265184

約数和(自身を除く): 22784509

約数列:

[1, 5, 13, 25, 65, 113, 325, 565, 1469, 1783, 2825, 7345, 8915, 23179, 36725, 44575, 115895, 201479, 579475, 1007395, 2619227, 5036975, 13096135, 65480675]

約数ペア:

[(1, 65480675), (5, 13096135), (13, 5036975), (25, 2619227), (65, 1007395), (113, 579475), (325, 201479), (565, 115895), (1469, 44575), (1783, 36725), (2825, 23179), (7345, 8915)]