13131055

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 19751040

約数和(自身を除く): 6619985

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 761, 1015, 2465, 3451, 3805, 5327, 12937, 17255, 22069, 26635, 64685, 90559, 110345, 154483, 375173, 452795, 772415, 1875865, 2626211, 13131055]

約数ペア:

[(1, 13131055), (5, 2626211), (7, 1875865), (17, 772415), (29, 452795), (35, 375173), (85, 154483), (119, 110345), (145, 90559), (203, 64685), (493, 26635), (595, 22069), (761, 17255), (1015, 12937), (2465, 5327), (3451, 3805)]