51098805

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7621}}^1$

素因数の和:7781

約数の個数: 24

約数和(自身を含む): 89177400

約数和(自身を除く): 38078595

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 7621, 22863, 38105, 68589, 114315, 342945, 1135529, 3406587, 5677645, 10219761, 17032935, 51098805]

約数ペア:

[(1, 51098805), (3, 17032935), (5, 10219761), (9, 5677645), (15, 3406587), (45, 1135529), (149, 342945), (447, 114315), (745, 68589), (1341, 38105), (2235, 22863), (6705, 7621)]