1288528045

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{1033}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 1787943168

約数和(自身を除く): 499415123

約数列:

[1, 5, 7, 35, 157, 227, 785, 1033, 1099, 1135, 1589, 5165, 5495, 7231, 7945, 35639, 36155, 162181, 178195, 234491, 249473, 810905, 1135267, 1172455, 1247365, 1641437, 5676335, 8207185, 36815087, 184075435, 257705609, 1288528045]

約数ペア:

[(1, 1288528045), (5, 257705609), (7, 184075435), (35, 36815087), (157, 8207185), (227, 5676335), (785, 1641437), (1033, 1247365), (1099, 1172455), (1135, 1135267), (1589, 810905), (5165, 249473), (5495, 234491), (7231, 178195), (7945, 162181), (35639, 36155)]