80072135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 115069248

約数和(自身を除く): 34997113

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 2113, 2915, 3445, 7579, 10565, 23243, 27469, 37895, 111989, 116215, 137345, 302159, 559945, 1231879, 1455857, 1510795, 6159395, 7279285, 16014427, 80072135]

約数ペア:

[(1, 80072135), (5, 16014427), (11, 7279285), (13, 6159395), (53, 1510795), (55, 1455857), (65, 1231879), (143, 559945), (265, 302159), (583, 137345), (689, 116215), (715, 111989), (2113, 37895), (2915, 27469), (3445, 23243), (7579, 10565)]