842488155

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{49139}}^1$

素因数の和:49280

約数の個数: 32

約数和(自身を含む): 1509580800

約数和(自身を除く): 667092645

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1905, 3429, 5715, 17145, 49139, 147417, 245695, 442251, 737085, 1326753, 2211255, 6240653, 6633765, 18721959, 31203265, 56165877, 93609795, 168497631, 280829385, 842488155]

約数ペア:

[(1, 842488155), (3, 280829385), (5, 168497631), (9, 93609795), (15, 56165877), (27, 31203265), (45, 18721959), (127, 6633765), (135, 6240653), (381, 2211255), (635, 1326753), (1143, 737085), (1905, 442251), (3429, 245695), (5715, 147417), (17145, 49139)]