85640695

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1447}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 125107200

約数和(自身を除く): 39466505

約数列:

[1, 5, 7, 19, 35, 89, 95, 133, 445, 623, 665, 1447, 1691, 3115, 7235, 8455, 10129, 11837, 27493, 50645, 59185, 128783, 137465, 192451, 643915, 901481, 962255, 2446877, 4507405, 12234385, 17128139, 85640695]

約数ペア:

[(1, 85640695), (5, 17128139), (7, 12234385), (19, 4507405), (35, 2446877), (89, 962255), (95, 901481), (133, 643915), (445, 192451), (623, 137465), (665, 128783), (1447, 59185), (1691, 50645), (3115, 27493), (7235, 11837), (8455, 10129)]