97994305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 128419200

約数和(自身を除く): 30424895

約数列:

[1, 5, 19, 41, 95, 139, 181, 205, 695, 779, 905, 2641, 3439, 3895, 5699, 7421, 13205, 17195, 25159, 28495, 37105, 108281, 125795, 140999, 478021, 541405, 704995, 1031519, 2390105, 5157595, 19598861, 97994305]

約数ペア:

[(1, 97994305), (5, 19598861), (19, 5157595), (41, 2390105), (95, 1031519), (139, 704995), (181, 541405), (205, 478021), (695, 140999), (779, 125795), (905, 108281), (2641, 37105), (3439, 28495), (3895, 25159), (5699, 17195), (7421, 13205)]