2518635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 4951296

約数和(自身を除く): 2432661

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 83, 85, 105, 119, 249, 255, 289, 357, 415, 581, 595, 867, 1245, 1411, 1445, 1743, 1785, 2023, 2905, 4233, 4335, 6069, 7055, 8715, 9877, 10115, 21165, 23987, 29631, 30345, 49385, 71961, 119935, 148155, 167909, 359805, 503727, 839545, 2518635]

約数ペア:

[(1, 2518635), (3, 839545), (5, 503727), (7, 359805), (15, 167909), (17, 148155), (21, 119935), (35, 71961), (51, 49385), (83, 30345), (85, 29631), (105, 23987), (119, 21165), (249, 10115), (255, 9877), (289, 8715), (357, 7055), (415, 6069), (581, 4335), (595, 4233), (867, 2905), (1245, 2023), (1411, 1785), (1445, 1743)]