30028545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2309}}^1$

素因数の和:2354

約数の個数: 36

約数和(自身を含む): 55315260

約数和(自身を除く): 25286715

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2309, 2601, 4335, 6927, 11545, 13005, 20781, 34635, 39253, 103905, 117759, 196265, 353277, 588795, 667301, 1766385, 2001903, 3336505, 6005709, 10009515, 30028545]

約数ペア:

[(1, 30028545), (3, 10009515), (5, 6005709), (9, 3336505), (15, 2001903), (17, 1766385), (45, 667301), (51, 588795), (85, 353277), (153, 196265), (255, 117759), (289, 103905), (765, 39253), (867, 34635), (1445, 20781), (2309, 13005), (2601, 11545), (4335, 6927)]