172960275

素因数分解:

$3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{8573}}^1$

素因数の和:8855

約数の個数: 24

約数和(自身を含む): 287057520

約数和(自身を除く): 114097245

約数列:

[1, 3, 5, 15, 25, 75, 269, 807, 1345, 4035, 6725, 8573, 20175, 25719, 42865, 128595, 214325, 642975, 2306137, 6918411, 11530685, 34592055, 57653425, 172960275]

約数ペア:

[(1, 172960275), (3, 57653425), (5, 34592055), (15, 11530685), (25, 6918411), (75, 2306137), (269, 642975), (807, 214325), (1345, 128595), (4035, 42865), (6725, 25719), (8573, 20175)]