127823905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 171186048

約数和(自身を除く): 43362143

約数列:

[1, 5, 11, 55, 113, 131, 157, 565, 655, 785, 1243, 1441, 1727, 6215, 7205, 8635, 14803, 17741, 20567, 74015, 88705, 102835, 162833, 195151, 226237, 814165, 975755, 1131185, 2324071, 11620355, 25564781, 127823905]

約数ペア:

[(1, 127823905), (5, 25564781), (11, 11620355), (55, 2324071), (113, 1131185), (131, 975755), (157, 814165), (565, 226237), (655, 195151), (785, 162833), (1243, 102835), (1441, 88705), (1727, 74015), (6215, 20567), (7205, 17741), (8635, 14803)]