53221785

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{52957}}^1$

素因数の和:53032

約数の個数: 16

約数和(自身を含む): 86427456

約数和(自身を除く): 33205671

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 52957, 158871, 264785, 794355, 3548119, 10644357, 17740595, 53221785]

約数ペア:

[(1, 53221785), (3, 17740595), (5, 10644357), (15, 3548119), (67, 794355), (201, 264785), (335, 158871), (1005, 52957)]