85992445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 129206016

約数和(自身を除く): 43213571

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 401, 557, 2005, 2785, 2807, 3899, 4411, 6127, 14035, 19495, 22055, 30635, 30877, 42889, 154385, 214445, 223357, 1116785, 1563499, 2456927, 7817495, 12284635, 17198489, 85992445]

約数ペア:

[(1, 85992445), (5, 17198489), (7, 12284635), (11, 7817495), (35, 2456927), (55, 1563499), (77, 1116785), (385, 223357), (401, 214445), (557, 154385), (2005, 42889), (2785, 30877), (2807, 30635), (3899, 22055), (4411, 19495), (6127, 14035)]