11290995

素因数分解:

$3^5\times 5^1\times {\mathrm{9293}}^1$

素因数の和:9313

約数の個数: 24

約数和(自身を含む): 20298096

約数和(自身を除く): 9007101

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 9293, 27879, 46465, 83637, 139395, 250911, 418185, 752733, 1254555, 2258199, 3763665, 11290995]

約数ペア:

[(1, 11290995), (3, 3763665), (5, 2258199), (9, 1254555), (15, 752733), (27, 418185), (45, 250911), (81, 139395), (135, 83637), (243, 46465), (405, 27879), (1215, 9293)]