15673947845

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{7127}}^1$

素因数の和:7421

約数の個数: 32

約数和(自身を含む): 19713652992

約数和(自身を除く): 4039705147

約数列:

[1, 5, 43, 53, 193, 215, 265, 965, 2279, 7127, 8299, 10229, 11395, 35635, 41495, 51145, 306461, 377731, 439847, 1375511, 1532305, 1888655, 2199235, 6877555, 16242433, 59146973, 72902083, 81212165, 295734865, 364510415, 3134789569, 15673947845]

約数ペア:

[(1, 15673947845), (5, 3134789569), (43, 364510415), (53, 295734865), (193, 81212165), (215, 72902083), (265, 59146973), (965, 16242433), (2279, 6877555), (7127, 2199235), (8299, 1888655), (10229, 1532305), (11395, 1375511), (35635, 439847), (41495, 377731), (51145, 306461)]