140130005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{1307}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 172718784

約数和(自身を除く): 32588779

約数列:

[1, 5, 41, 205, 523, 1307, 2615, 6535, 21443, 53587, 107215, 267935, 683561, 3417805, 28026001, 140130005]

約数ペア:

[(1, 140130005), (5, 28026001), (41, 3417805), (205, 683561), (523, 267935), (1307, 107215), (2615, 53587), (6535, 21443)]