13005268885

素因数分解:

$5^1\times 7^1\times {\mathrm{12049}}^1\times {\mathrm{30839}}^1$

素因数の和:42900

約数の個数: 16

約数和(自身を含む): 17837856000

約数和(自身を除く): 4832587115

約数列:

[1, 5, 7, 35, 12049, 30839, 60245, 84343, 154195, 215873, 421715, 1079365, 371579111, 1857895555, 2601053777, 13005268885]

約数ペア:

[(1, 13005268885), (5, 2601053777), (7, 1857895555), (35, 371579111), (12049, 1079365), (30839, 421715), (60245, 215873), (84343, 154195)]