71358415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2473}}^1$

素因数の和:2706

約数の個数: 16

約数和(自身を含む): 89064000

約数和(自身を除く): 17705585

約数列:

[1, 5, 29, 145, 199, 995, 2473, 5771, 12365, 28855, 71717, 358585, 492127, 2460635, 14271683, 71358415]

約数ペア:

[(1, 71358415), (5, 14271683), (29, 2460635), (145, 492127), (199, 358585), (995, 71717), (2473, 28855), (5771, 12365)]