42606165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23869}}^1$

素因数の和:23901

約数の個数: 32

約数和(自身を含む): 82494720

約数和(自身を除く): 39888555

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 23869, 71607, 119345, 167083, 358035, 405773, 501249, 835415, 1217319, 2028865, 2506245, 2840411, 6086595, 8521233, 14202055, 42606165]

約数ペア:

[(1, 42606165), (3, 14202055), (5, 8521233), (7, 6086595), (15, 2840411), (17, 2506245), (21, 2028865), (35, 1217319), (51, 835415), (85, 501249), (105, 405773), (119, 358035), (255, 167083), (357, 119345), (595, 71607), (1785, 23869)]