13349985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80909}}^1$

素因数の和:80928

約数の個数: 16

約数和(自身を含む): 23302080

約数和(自身を除く): 9952095

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 80909, 242727, 404545, 889999, 1213635, 2669997, 4449995, 13349985]

約数ペア:

[(1, 13349985), (3, 4449995), (5, 2669997), (11, 1213635), (15, 889999), (33, 404545), (55, 242727), (165, 80909)]