11522655

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1277

約数の個数: 40

約数和(自身を含む): 21570912

約数和(自身を除く): 10048257

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1237, 1863, 3105, 3711, 6185, 9315, 11133, 18555, 28451, 33399, 55665, 85353, 100197, 142255, 166995, 256059, 426765, 500985, 768177, 1280295, 2304531, 3840885, 11522655]

約数ペア:

[(1, 11522655), (3, 3840885), (5, 2304531), (9, 1280295), (15, 768177), (23, 500985), (27, 426765), (45, 256059), (69, 166995), (81, 142255), (115, 100197), (135, 85353), (207, 55665), (345, 33399), (405, 28451), (621, 18555), (1035, 11133), (1237, 9315), (1863, 6185), (3105, 3711)]