157429135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 204156288

約数和(自身を除く): 46727153

約数列:

[1, 5, 23, 41, 115, 173, 193, 205, 865, 943, 965, 3979, 4439, 4715, 7093, 7913, 19895, 22195, 33389, 35465, 39565, 163139, 166945, 181999, 767947, 815695, 909995, 1368949, 3839735, 6844745, 31485827, 157429135]

約数ペア:

[(1, 157429135), (5, 31485827), (23, 6844745), (41, 3839735), (115, 1368949), (173, 909995), (193, 815695), (205, 767947), (865, 181999), (943, 166945), (965, 163139), (3979, 39565), (4439, 35465), (4715, 33389), (7093, 22195), (7913, 19895)]