264726805

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7541}}^1$

素因数の和:7629

約数の個数: 32

約数和(自身を含む): 390977280

約数和(自身を除く): 126250475

約数列:

[1, 5, 7, 17, 35, 59, 85, 119, 295, 413, 595, 1003, 2065, 5015, 7021, 7541, 35105, 37705, 52787, 128197, 263935, 444919, 640985, 897379, 2224595, 3114433, 4486895, 7563623, 15572165, 37818115, 52945361, 264726805]

約数ペア:

[(1, 264726805), (5, 52945361), (7, 37818115), (17, 15572165), (35, 7563623), (59, 4486895), (85, 3114433), (119, 2224595), (295, 897379), (413, 640985), (595, 444919), (1003, 263935), (2065, 128197), (5015, 52787), (7021, 37705), (7541, 35105)]