42475785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 74760192

約数和(自身を除く): 32284407

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 2027, 4191, 6081, 6985, 10135, 20955, 22297, 30405, 66891, 111485, 257429, 334455, 772287, 1287145, 2831719, 3861435, 8495157, 14158595, 42475785]

約数ペア:

[(1, 42475785), (3, 14158595), (5, 8495157), (11, 3861435), (15, 2831719), (33, 1287145), (55, 772287), (127, 334455), (165, 257429), (381, 111485), (635, 66891), (1397, 30405), (1905, 22297), (2027, 20955), (4191, 10135), (6081, 6985)]