142486275

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{46337}}^1$

素因数の和:46391

約数の個数: 24

約数和(自身を含む): 241328304

約数和(自身を除く): 98842029

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 46337, 139011, 231685, 695055, 1158425, 1899817, 3475275, 5699451, 9499085, 28497255, 47495425, 142486275]

約数ペア:

[(1, 142486275), (3, 47495425), (5, 28497255), (15, 9499085), (25, 5699451), (41, 3475275), (75, 1899817), (123, 1158425), (205, 695055), (615, 231685), (1025, 139011), (3075, 46337)]