8091575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 10802880

約数和(自身を除く): 2711305

約数列:

[1, 5, 17, 25, 79, 85, 241, 395, 425, 1205, 1343, 1975, 4097, 6025, 6715, 19039, 20485, 33575, 95195, 102425, 323663, 475975, 1618315, 8091575]

約数ペア:

[(1, 8091575), (5, 1618315), (17, 475975), (25, 323663), (79, 102425), (85, 95195), (241, 33575), (395, 20485), (425, 19039), (1205, 6715), (1343, 6025), (1975, 4097)]