22748445

素因数分解:

$3^6\times 5^1\times {\mathrm{79}}^2$

素因数の和:181

約数の個数: 42

約数和(自身を含む): 41453118

約数和(自身を除く): 18704673

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 395, 405, 711, 729, 1185, 1215, 2133, 3555, 3645, 6241, 6399, 10665, 18723, 19197, 31205, 31995, 56169, 57591, 93615, 95985, 168507, 280845, 287955, 505521, 842535, 1516563, 2527605, 4549689, 7582815, 22748445]

約数ペア:

[(1, 22748445), (3, 7582815), (5, 4549689), (9, 2527605), (15, 1516563), (27, 842535), (45, 505521), (79, 287955), (81, 280845), (135, 168507), (237, 95985), (243, 93615), (395, 57591), (405, 56169), (711, 31995), (729, 31205), (1185, 19197), (1215, 18723), (2133, 10665), (3555, 6399), (3645, 6241)]