224713785

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 366105600

約数和(自身を除く): 141391815

約数列:

[1, 3, 5, 15, 83, 199, 249, 415, 597, 907, 995, 1245, 2721, 2985, 4535, 13605, 16517, 49551, 75281, 82585, 180493, 225843, 247755, 376405, 541479, 902465, 1129215, 2707395, 14980919, 44942757, 74904595, 224713785]

約数ペア:

[(1, 224713785), (3, 74904595), (5, 44942757), (15, 14980919), (83, 2707395), (199, 1129215), (249, 902465), (415, 541479), (597, 376405), (907, 247755), (995, 225843), (1245, 180493), (2721, 82585), (2985, 75281), (4535, 49551), (13605, 16517)]