2789775

素因数分解:

$3^3\times 5^2\times {\mathrm{4133}}^1$

素因数の和:4152

約数の個数: 24

約数和(自身を含む): 5126160

約数和(自身を除く): 2336385

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 4133, 12399, 20665, 37197, 61995, 103325, 111591, 185985, 309975, 557955, 929925, 2789775]

約数ペア:

[(1, 2789775), (3, 929925), (5, 557955), (9, 309975), (15, 185985), (25, 111591), (27, 103325), (45, 61995), (75, 37197), (135, 20665), (225, 12399), (675, 4133)]