10987865

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 16277760

約数和(自身を除く): 5289895

約数列:

[1, 5, 7, 17, 35, 59, 85, 119, 295, 313, 413, 595, 1003, 1565, 2065, 2191, 5015, 5321, 7021, 10955, 18467, 26605, 35105, 37247, 92335, 129269, 186235, 313939, 646345, 1569695, 2197573, 10987865]

約数ペア:

[(1, 10987865), (5, 2197573), (7, 1569695), (17, 646345), (35, 313939), (59, 186235), (85, 129269), (119, 92335), (295, 37247), (313, 35105), (413, 26605), (595, 18467), (1003, 10955), (1565, 7021), (2065, 5321), (2191, 5015)]