2754615

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 4428000

約数和(自身を除く): 1673385

約数列:

[1, 3, 5, 15, 409, 449, 1227, 1347, 2045, 2245, 6135, 6735, 183641, 550923, 918205, 2754615]

約数ペア:

[(1, 2754615), (3, 918205), (5, 550923), (15, 183641), (409, 6735), (449, 6135), (1227, 2245), (1347, 2045)]