27582255

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1181}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 49360320

約数和(自身を除く): 21778065

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1181, 1557, 2595, 3543, 4671, 5905, 7785, 10629, 17715, 23355, 31887, 53145, 159435, 204313, 612939, 1021565, 1838817, 3064695, 5516451, 9194085, 27582255]

約数ペア:

[(1, 27582255), (3, 9194085), (5, 5516451), (9, 3064695), (15, 1838817), (27, 1021565), (45, 612939), (135, 204313), (173, 159435), (519, 53145), (865, 31887), (1181, 23355), (1557, 17715), (2595, 10629), (3543, 7785), (4671, 5905)]