66313155

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{22441}}^1$

素因数の和:22646

約数の個数: 16

約数和(自身を含む): 106644384

約数和(自身を除く): 40331229

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 22441, 67323, 112205, 336615, 4420877, 13262631, 22104385, 66313155]

約数ペア:

[(1, 66313155), (3, 22104385), (5, 13262631), (15, 4420877), (197, 336615), (591, 112205), (985, 67323), (2955, 22441)]