13449865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1447}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 19078848

約数和(自身を除く): 5628983

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1447, 1859, 7235, 9295, 15917, 18811, 79585, 94055, 206921, 244543, 1034605, 1222715, 2689973, 13449865]

約数ペア:

[(1, 13449865), (5, 2689973), (11, 1222715), (13, 1034605), (55, 244543), (65, 206921), (143, 94055), (169, 79585), (715, 18811), (845, 15917), (1447, 9295), (1859, 7235)]