42297475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4215

約数の個数: 24

約数和(自身を含む): 58777488

約数和(自身を除く): 16480013

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 2035, 4157, 10175, 20785, 45727, 103925, 153809, 228635, 769045, 1143175, 1691899, 3845225, 8459495, 42297475]

約数ペア:

[(1, 42297475), (5, 8459495), (11, 3845225), (25, 1691899), (37, 1143175), (55, 769045), (185, 228635), (275, 153809), (407, 103925), (925, 45727), (2035, 20785), (4157, 10175)]