28052145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56671}}^1$

素因数の和:56693

約数の個数: 24

約数和(自身を含む): 53044992

約数和(自身を除く): 24992847

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 56671, 170013, 283355, 510039, 623381, 850065, 1870143, 2550195, 3116905, 5610429, 9350715, 28052145]

約数ペア:

[(1, 28052145), (3, 9350715), (5, 5610429), (9, 3116905), (11, 2550195), (15, 1870143), (33, 850065), (45, 623381), (55, 510039), (99, 283355), (165, 170013), (495, 56671)]