2022503985

素因数分解:

$3^4\times 5^1\times {\mathrm{4993837}}^1$

素因数の和:4993854

約数の個数: 20

約数和(自身を含む): 3625526388

約数和(自身を除く): 1603022403

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4993837, 14981511, 24969185, 44944533, 74907555, 134833599, 224722665, 404500797, 674167995, 2022503985]

約数ペア:

[(1, 2022503985), (3, 674167995), (5, 404500797), (9, 224722665), (15, 134833599), (27, 74907555), (45, 44944533), (81, 24969185), (135, 14981511), (405, 4993837)]