28602495

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8707}}^1$

素因数の和:8791

約数の個数: 24

約数和(自身を含む): 50262576

約数和(自身を除く): 21660081

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 8707, 26121, 43535, 78363, 130605, 391815, 635611, 1906833, 3178055, 5720499, 9534165, 28602495]

約数ペア:

[(1, 28602495), (3, 9534165), (5, 5720499), (9, 3178055), (15, 1906833), (45, 635611), (73, 391815), (219, 130605), (365, 78363), (657, 43535), (1095, 26121), (3285, 8707)]