42159195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3836

約数の個数: 48

約数和(自身を含む): 82860960

約数和(自身を除く): 40701765

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 3793, 11115, 11379, 18965, 34137, 49309, 56895, 72067, 147927, 170685, 216201, 246545, 360335, 443781, 648603, 739635, 936871, 1081005, 2218905, 2810613, 3243015, 4684355, 8431839, 14053065, 42159195]

約数ペア:

[(1, 42159195), (3, 14053065), (5, 8431839), (9, 4684355), (13, 3243015), (15, 2810613), (19, 2218905), (39, 1081005), (45, 936871), (57, 739635), (65, 648603), (95, 443781), (117, 360335), (171, 246545), (195, 216201), (247, 170685), (285, 147927), (585, 72067), (741, 56895), (855, 49309), (1235, 34137), (2223, 18965), (3705, 11379), (3793, 11115)]