17080665

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 33685632

約数和(自身を除く): 16604967

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1367, 1785, 2499, 4101, 4165, 6835, 9569, 12495, 20505, 23239, 28707, 47845, 66983, 69717, 116195, 143535, 162673, 200949, 334915, 348585, 488019, 813365, 1004745, 1138711, 2440095, 3416133, 5693555, 17080665]

約数ペア:

[(1, 17080665), (3, 5693555), (5, 3416133), (7, 2440095), (15, 1138711), (17, 1004745), (21, 813365), (35, 488019), (49, 348585), (51, 334915), (85, 200949), (105, 162673), (119, 143535), (147, 116195), (245, 69717), (255, 66983), (357, 47845), (595, 28707), (735, 23239), (833, 20505), (1367, 12495), (1785, 9569), (2499, 6835), (4101, 4165)]