40980465

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2837}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 73560960

約数和(自身を除く): 32580495

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2837, 2889, 4815, 8511, 14185, 14445, 25533, 42555, 76599, 127665, 303559, 382995, 910677, 1517795, 2732031, 4553385, 8196093, 13660155, 40980465]

約数ペア:

[(1, 40980465), (3, 13660155), (5, 8196093), (9, 4553385), (15, 2732031), (27, 1517795), (45, 910677), (107, 382995), (135, 303559), (321, 127665), (535, 76599), (963, 42555), (1605, 25533), (2837, 14445), (2889, 14185), (4815, 8511)]