2839755

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 4718736

約数和(自身を除く): 1878981

約数列:

[1, 3, 5, 15, 31, 93, 155, 197, 465, 591, 961, 985, 2883, 2955, 4805, 6107, 14415, 18321, 30535, 91605, 189317, 567951, 946585, 2839755]

約数ペア:

[(1, 2839755), (3, 946585), (5, 567951), (15, 189317), (31, 91605), (93, 30535), (155, 18321), (197, 14415), (465, 6107), (591, 4805), (961, 2955), (985, 2883)]