19337085

素因数分解:

$3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{701}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 33620184

約数和(自身を除く): 14283099

約数列:

[1, 3, 5, 9, 15, 45, 613, 701, 1839, 2103, 3065, 3505, 5517, 6309, 9195, 10515, 27585, 31545, 429713, 1289139, 2148565, 3867417, 6445695, 19337085]

約数ペア:

[(1, 19337085), (3, 6445695), (5, 3867417), (9, 2148565), (15, 1289139), (45, 429713), (613, 31545), (701, 27585), (1839, 10515), (2103, 9195), (3065, 6309), (3505, 5517)]