4130385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 7633920

約数和(自身を除く): 3503535

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 283, 417, 695, 849, 973, 1415, 1981, 2085, 2919, 4245, 4865, 5943, 9905, 14595, 29715, 39337, 118011, 196685, 275359, 590055, 826077, 1376795, 4130385]

約数ペア:

[(1, 4130385), (3, 1376795), (5, 826077), (7, 590055), (15, 275359), (21, 196685), (35, 118011), (105, 39337), (139, 29715), (283, 14595), (417, 9905), (695, 5943), (849, 4865), (973, 4245), (1415, 2919), (1981, 2085)]