328635

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 583440

約数和(自身を除く): 254805

約数列:

[1, 3, 5, 9, 15, 45, 67, 109, 201, 327, 335, 545, 603, 981, 1005, 1635, 3015, 4905, 7303, 21909, 36515, 65727, 109545, 328635]

約数ペア:

[(1, 328635), (3, 109545), (5, 65727), (9, 36515), (15, 21909), (45, 7303), (67, 4905), (109, 3015), (201, 1635), (327, 1005), (335, 981), (545, 603)]