47568255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19697}}^1$

素因数の和:19735

約数の個数: 32

約数和(自身を含む): 90768384

約数和(自身を除く): 43200129

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 19697, 59091, 98485, 137879, 295455, 413637, 453031, 689395, 1359093, 2068185, 2265155, 3171217, 6795465, 9513651, 15856085, 47568255]

約数ペア:

[(1, 47568255), (3, 15856085), (5, 9513651), (7, 6795465), (15, 3171217), (21, 2265155), (23, 2068185), (35, 1359093), (69, 689395), (105, 453031), (115, 413637), (161, 295455), (345, 137879), (483, 98485), (805, 59091), (2415, 19697)]