71686355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1249}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 92820000

約数和(自身を除く): 21133645

約数列:

[1, 5, 13, 65, 883, 1249, 4415, 6245, 11479, 16237, 57395, 81185, 1102867, 5514335, 14337271, 71686355]

約数ペア:

[(1, 71686355), (5, 14337271), (13, 5514335), (65, 1102867), (883, 81185), (1249, 57395), (4415, 16237), (6245, 11479)]