42855795

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{991}}^1$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 76834368

約数和(自身を除く): 33978573

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 961, 991, 1395, 2883, 2973, 4805, 4955, 8649, 8919, 14415, 14865, 30721, 43245, 44595, 92163, 153605, 276489, 460815, 952351, 1382445, 2857053, 4761755, 8571159, 14285265, 42855795]

約数ペア:

[(1, 42855795), (3, 14285265), (5, 8571159), (9, 4761755), (15, 2857053), (31, 1382445), (45, 952351), (93, 460815), (155, 276489), (279, 153605), (465, 92163), (961, 44595), (991, 43245), (1395, 30721), (2883, 14865), (2973, 14415), (4805, 8919), (4955, 8649)]