15128949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4451}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 22224384

約数和(自身を除く): 7095435

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 4451, 13353, 48961, 146883, 458453, 1375359, 5042983, 15128949]

約数ペア:

[(1, 15128949), (3, 5042983), (11, 1375359), (33, 458453), (103, 146883), (309, 48961), (1133, 13353), (3399, 4451)]