4082985

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 7253064

約数和(自身を除く): 3170079

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 2213, 6639, 11065, 19917, 33195, 90733, 99585, 272199, 453665, 816597, 1360995, 4082985]

約数ペア:

[(1, 4082985), (3, 1360995), (5, 816597), (9, 453665), (15, 272199), (41, 99585), (45, 90733), (123, 33195), (205, 19917), (369, 11065), (615, 6639), (1845, 2213)]