84083785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4139}}^1$

素因数の和:4400

約数の個数: 16

約数和(自身を含む): 107308800

約数和(自身を除く): 23225015

約数列:

[1, 5, 17, 85, 239, 1195, 4063, 4139, 20315, 20695, 70363, 351815, 989221, 4946105, 16816757, 84083785]

約数ペア:

[(1, 84083785), (5, 16816757), (17, 4946105), (85, 989221), (239, 351815), (1195, 70363), (4063, 20695), (4139, 20315)]