86362885

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 126777600

約数和(自身を除く): 40414715

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 427, 665, 1159, 2129, 2135, 5795, 8113, 10645, 14903, 40451, 40565, 74515, 129869, 202255, 283157, 649345, 909083, 1415785, 2467511, 4545415, 12337555, 17272577, 86362885]

約数ペア:

[(1, 86362885), (5, 17272577), (7, 12337555), (19, 4545415), (35, 2467511), (61, 1415785), (95, 909083), (133, 649345), (305, 283157), (427, 202255), (665, 129869), (1159, 74515), (2129, 40565), (2135, 40451), (5795, 14903), (8113, 10645)]