22138545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10321}}^1$

素因数の和:10353

約数の個数: 32

約数和(自身を含む): 41618304

約数和(自身を除く): 19479759

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 10321, 30963, 51605, 113531, 134173, 154815, 340593, 402519, 567655, 670865, 1475903, 1702965, 2012595, 4427709, 7379515, 22138545]

約数ペア:

[(1, 22138545), (3, 7379515), (5, 4427709), (11, 2012595), (13, 1702965), (15, 1475903), (33, 670865), (39, 567655), (55, 402519), (65, 340593), (143, 154815), (165, 134173), (195, 113531), (429, 51605), (715, 30963), (2145, 10321)]