23147115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 40144896

約数和(自身を除く): 16997781

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2111, 2193, 3655, 6333, 10555, 10965, 31665, 35887, 90773, 107661, 179435, 272319, 453865, 538305, 1361595, 1543141, 4629423, 7715705, 23147115]

約数ペア:

[(1, 23147115), (3, 7715705), (5, 4629423), (15, 1543141), (17, 1361595), (43, 538305), (51, 453865), (85, 272319), (129, 179435), (215, 107661), (255, 90773), (645, 35887), (731, 31665), (2111, 10965), (2193, 10555), (3655, 6333)]