85876765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 114057216

約数和(自身を除く): 28180451

約数列:

[1, 5, 13, 65, 101, 103, 127, 505, 515, 635, 1313, 1339, 1651, 6565, 6695, 8255, 10403, 12827, 13081, 52015, 64135, 65405, 135239, 166751, 170053, 676195, 833755, 850265, 1321181, 6605905, 17175353, 85876765]

約数ペア:

[(1, 85876765), (5, 17175353), (13, 6605905), (65, 1321181), (101, 850265), (103, 833755), (127, 676195), (505, 170053), (515, 166751), (635, 135239), (1313, 65405), (1339, 64135), (1651, 52015), (6565, 13081), (6695, 12827), (8255, 10403)]