227996965

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 321995520

約数和(自身を除く): 93998555

約数列:

[1, 5, 7, 35, 43, 197, 215, 301, 769, 985, 1379, 1505, 3845, 5383, 6895, 8471, 26915, 33067, 42355, 59297, 151493, 165335, 231469, 296485, 757465, 1060451, 1157345, 5302255, 6514199, 32570995, 45599393, 227996965]

約数ペア:

[(1, 227996965), (5, 45599393), (7, 32570995), (35, 6514199), (43, 5302255), (197, 1157345), (215, 1060451), (301, 757465), (769, 296485), (985, 231469), (1379, 165335), (1505, 151493), (3845, 59297), (5383, 42355), (6895, 33067), (8471, 26915)]