47962185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 81948672

約数和(自身を除く): 33986487

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 1481, 1905, 2159, 4443, 6477, 7405, 10795, 22215, 25177, 32385, 75531, 125885, 188087, 377655, 564261, 940435, 2821305, 3197479, 9592437, 15987395, 47962185]

約数ペア:

[(1, 47962185), (3, 15987395), (5, 9592437), (15, 3197479), (17, 2821305), (51, 940435), (85, 564261), (127, 377655), (255, 188087), (381, 125885), (635, 75531), (1481, 32385), (1905, 25177), (2159, 22215), (4443, 10795), (6477, 7405)]