74314225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9203}}^1$

素因数の和:9249

約数の個数: 24

約数和(自身を含む): 102716640

約数和(自身を除く): 28402415

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 9203, 46015, 156451, 174857, 230075, 782255, 874285, 2972569, 3911275, 4371425, 14862845, 74314225]

約数ペア:

[(1, 74314225), (5, 14862845), (17, 4371425), (19, 3911275), (25, 2972569), (85, 874285), (95, 782255), (323, 230075), (425, 174857), (475, 156451), (1615, 46015), (8075, 9203)]