22420395

素因数分解:

$3^6\times 5^1\times {\mathrm{6151}}^1$

素因数の和:6174

約数の個数: 28

約数和(自身を含む): 40344816

約数和(自身を除く): 17924421

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 6151, 18453, 30755, 55359, 92265, 166077, 276795, 498231, 830385, 1494693, 2491155, 4484079, 7473465, 22420395]

約数ペア:

[(1, 22420395), (3, 7473465), (5, 4484079), (9, 2491155), (15, 1494693), (27, 830385), (45, 498231), (81, 276795), (135, 166077), (243, 92265), (405, 55359), (729, 30755), (1215, 18453), (3645, 6151)]