270825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 470208

約数和(自身を除く): 199383

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 157, 345, 471, 575, 785, 1725, 2355, 3611, 3925, 10833, 11775, 18055, 54165, 90275, 270825]

約数ペア:

[(1, 270825), (3, 90275), (5, 54165), (15, 18055), (23, 11775), (25, 10833), (69, 3925), (75, 3611), (115, 2355), (157, 1725), (345, 785), (471, 575)]