6503955

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 10948608

約数和(自身を除く): 4444653

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 197, 213, 355, 465, 591, 985, 1065, 2201, 2955, 6107, 6603, 11005, 13987, 18321, 30535, 33015, 41961, 69935, 91605, 209805, 433597, 1300791, 2167985, 6503955]

約数ペア:

[(1, 6503955), (3, 2167985), (5, 1300791), (15, 433597), (31, 209805), (71, 91605), (93, 69935), (155, 41961), (197, 33015), (213, 30535), (355, 18321), (465, 13987), (591, 11005), (985, 6603), (1065, 6107), (2201, 2955)]