86379395

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 105300000

約数和(自身を除く): 18920605

約数列:

[1, 5, 89, 389, 445, 499, 1945, 2495, 34621, 44411, 173105, 194111, 222055, 970555, 17275879, 86379395]

約数ペア:

[(1, 86379395), (5, 17275879), (89, 970555), (389, 222055), (445, 194111), (499, 173105), (1945, 44411), (2495, 34621)]