28665224115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173728631}}^1$

素因数の和:173728650

約数の個数: 16

約数和(自身を含む): 50033846016

約数和(自身を除く): 21368621901

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 173728631, 521185893, 868643155, 1911014941, 2605929465, 5733044823, 9555074705, 28665224115]

約数ペア:

[(1, 28665224115), (3, 9555074705), (5, 5733044823), (11, 2605929465), (15, 1911014941), (33, 868643155), (55, 521185893), (165, 173728631)]