315796675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3109}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 416491200

約数和(自身を除く): 100694525

約数列:

[1, 5, 17, 25, 85, 239, 425, 1195, 3109, 4063, 5975, 15545, 20315, 52853, 77725, 101575, 264265, 743051, 1321325, 3715255, 12631867, 18576275, 63159335, 315796675]

約数ペア:

[(1, 315796675), (5, 63159335), (17, 18576275), (25, 12631867), (85, 3715255), (239, 1321325), (425, 743051), (1195, 264265), (3109, 101575), (4063, 77725), (5975, 52853), (15545, 20315)]