1151758215

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{769}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 2028106080

約数和(自身を除く): 876347865

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 401, 415, 747, 769, 1203, 1245, 2005, 2307, 3609, 3735, 3845, 6015, 6921, 11535, 18045, 33283, 34605, 63827, 99849, 166415, 191481, 299547, 308369, 319135, 499245, 574443, 925107, 957405, 1497735, 1541845, 2775321, 2872215, 4625535, 13876605, 25594627, 76783881, 127973135, 230351643, 383919405, 1151758215]

約数ペア:

[(1, 1151758215), (3, 383919405), (5, 230351643), (9, 127973135), (15, 76783881), (45, 25594627), (83, 13876605), (249, 4625535), (401, 2872215), (415, 2775321), (747, 1541845), (769, 1497735), (1203, 957405), (1245, 925107), (2005, 574443), (2307, 499245), (3609, 319135), (3735, 308369), (3845, 299547), (6015, 191481), (6921, 166415), (11535, 99849), (18045, 63827), (33283, 34605)]