2015124485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{7069}}^1$

素因数の和:7229

約数の個数: 32

約数和(自身を含む): 2712165120

約数和(自身を除く): 697040635

約数列:

[1, 5, 11, 55, 71, 73, 355, 365, 781, 803, 3905, 4015, 5183, 7069, 25915, 35345, 57013, 77759, 285065, 388795, 501899, 516037, 2509495, 2580185, 5520889, 5676407, 27604445, 28382035, 36638627, 183193135, 403024897, 2015124485]

約数ペア:

[(1, 2015124485), (5, 403024897), (11, 183193135), (55, 36638627), (71, 28382035), (73, 27604445), (355, 5676407), (365, 5520889), (781, 2580185), (803, 2509495), (3905, 516037), (4015, 501899), (5183, 388795), (7069, 285065), (25915, 77759), (35345, 57013)]