82821235

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{15671}}^1$

素因数の和:15834

約数の個数: 16

約数和(自身を含む): 114342912

約数和(自身を除く): 31521677

約数列:

[1, 5, 7, 35, 151, 755, 1057, 5285, 15671, 78355, 109697, 548485, 2366321, 11831605, 16564247, 82821235]

約数ペア:

[(1, 82821235), (5, 16564247), (7, 11831605), (35, 2366321), (151, 548485), (755, 109697), (1057, 78355), (5285, 15671)]