90477.0000000

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 10032000

約数和(自身を除く): 4455015

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 379, 545, 981, 1137, 1635, 1895, 2943, 3411, 4905, 5685, 10233, 14715, 17055, 41311, 51165, 123933, 206555, 371799, 619665, 1115397, 1858995, 5576985]

約数ペア:

[(1, 5576985), (3, 1858995), (5, 1115397), (9, 619665), (15, 371799), (27, 206555), (45, 123933), (109, 51165), (135, 41311), (327, 17055), (379, 14715), (545, 10233), (981, 5685), (1137, 4905), (1635, 3411), (1895, 2943)]