47396545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 68935680

約数和(自身を除く): 21539135

約数列:

[1, 5, 7, 19, 35, 95, 133, 263, 271, 665, 1315, 1355, 1841, 1897, 4997, 5149, 9205, 9485, 24985, 25745, 34979, 36043, 71273, 174895, 180215, 356365, 498911, 1354187, 2494555, 6770935, 9479309, 47396545]

約数ペア:

[(1, 47396545), (5, 9479309), (7, 6770935), (19, 2494555), (35, 1354187), (95, 498911), (133, 356365), (263, 180215), (271, 174895), (665, 71273), (1315, 36043), (1355, 34979), (1841, 25745), (1897, 24985), (4997, 9485), (5149, 9205)]