22444215

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 36940800

約数和(自身を除く): 14496585

約数列:

[1, 3, 5, 15, 73, 103, 199, 219, 309, 365, 515, 597, 995, 1095, 1545, 2985, 7519, 14527, 20497, 22557, 37595, 43581, 61491, 72635, 102485, 112785, 217905, 307455, 1496281, 4488843, 7481405, 22444215]

約数ペア:

[(1, 22444215), (3, 7481405), (5, 4488843), (15, 1496281), (73, 307455), (103, 217905), (199, 112785), (219, 102485), (309, 72635), (365, 61491), (515, 43581), (597, 37595), (995, 22557), (1095, 20497), (1545, 14527), (2985, 7519)]