3238105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 4322304

約数和(自身を除く): 1084199

約数列:

[1, 5, 13, 31, 65, 155, 403, 1607, 2015, 8035, 20891, 49817, 104455, 249085, 647621, 3238105]

約数ペア:

[(1, 3238105), (5, 647621), (13, 249085), (31, 104455), (65, 49817), (155, 20891), (403, 8035), (1607, 2015)]