31027975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6637}}^1$

素因数の和:6675

約数の個数: 24

約数和(自身を含む): 44448048

約数和(自身を除く): 13420073

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 6637, 33185, 73007, 112829, 165925, 365035, 564145, 1241119, 1825175, 2820725, 6205595, 31027975]

約数ペア:

[(1, 31027975), (5, 6205595), (11, 2820725), (17, 1825175), (25, 1241119), (55, 564145), (85, 365035), (187, 165925), (275, 112829), (425, 73007), (935, 33185), (4675, 6637)]