85250765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 110854656

約数和(自身を除く): 25603891

約数列:

[1, 5, 23, 53, 71, 115, 197, 265, 355, 985, 1219, 1633, 3763, 4531, 6095, 8165, 10441, 13987, 18815, 22655, 52205, 69935, 86549, 240143, 321701, 432745, 741311, 1200715, 1608505, 3706555, 17050153, 85250765]

約数ペア:

[(1, 85250765), (5, 17050153), (23, 3706555), (53, 1608505), (71, 1200715), (115, 741311), (197, 432745), (265, 321701), (355, 240143), (985, 86549), (1219, 69935), (1633, 52205), (3763, 22655), (4531, 18815), (6095, 13987), (8165, 10441)]