8772085

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 13312512

約数和(自身を除く): 4540427

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 641, 805, 1955, 2737, 3205, 4487, 10897, 13685, 14743, 22435, 54485, 73715, 76279, 103201, 250631, 381395, 516005, 1253155, 1754417, 8772085]

約数ペア:

[(1, 8772085), (5, 1754417), (7, 1253155), (17, 516005), (23, 381395), (35, 250631), (85, 103201), (115, 76279), (119, 73715), (161, 54485), (391, 22435), (595, 14743), (641, 13685), (805, 10897), (1955, 4487), (2737, 3205)]