28700366905

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1\times {\mathrm{7951}}^1$

素因数の和:8797

約数の個数: 32

約数和(自身を含む): 39684169728

約数和(自身を除く): 10983802823

約数列:

[1, 5, 7, 35, 151, 683, 755, 1057, 3415, 4781, 5285, 7951, 23905, 39755, 55657, 103133, 278285, 515665, 721931, 1200601, 3609655, 5430533, 6003005, 8404207, 27152665, 38013731, 42021035, 190068655, 820010483, 4100052415, 5740073381, 28700366905]

約数ペア:

[(1, 28700366905), (5, 5740073381), (7, 4100052415), (35, 820010483), (151, 190068655), (683, 42021035), (755, 38013731), (1057, 27152665), (3415, 8404207), (4781, 6003005), (5285, 5430533), (7951, 3609655), (23905, 1200601), (39755, 721931), (55657, 515665), (103133, 278285)]