2837725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 4071168

約数和(自身を除く): 1233443

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 607, 935, 3035, 4675, 6677, 10319, 15175, 33385, 51595, 113509, 166925, 257975, 567545, 2837725]

約数ペア:

[(1, 2837725), (5, 567545), (11, 257975), (17, 166925), (25, 113509), (55, 51595), (85, 33385), (187, 15175), (275, 10319), (425, 6677), (607, 4675), (935, 3035)]