242242145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 309687840

約数和(自身を除く): 67445695

約数列:

[1, 5, 37, 41, 109, 185, 205, 293, 545, 1465, 1517, 4033, 4469, 7585, 10841, 12013, 20165, 22345, 31937, 54205, 60065, 159685, 165353, 444481, 826765, 1181669, 1309417, 2222405, 5908345, 6547085, 48448429, 242242145]

約数ペア:

[(1, 242242145), (5, 48448429), (37, 6547085), (41, 5908345), (109, 2222405), (185, 1309417), (205, 1181669), (293, 826765), (545, 444481), (1465, 165353), (1517, 159685), (4033, 60065), (4469, 54205), (7585, 31937), (10841, 22345), (12013, 20165)]