71417045

素因数分解:

$5^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1583}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 98081280

約数和(自身を除く): 26664235

約数列:

[1, 5, 7, 35, 1289, 1583, 6445, 7915, 9023, 11081, 45115, 55405, 2040487, 10202435, 14283409, 71417045]

約数ペア:

[(1, 71417045), (5, 14283409), (7, 10202435), (35, 2040487), (1289, 55405), (1583, 45115), (6445, 11081), (7915, 9023)]