12644685

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16529}}^1$

素因数の和:16557

約数の個数: 24

約数和(自身を含む): 23208120

約数和(自身を除く): 10563435

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 16529, 49587, 82645, 148761, 247935, 280993, 743805, 842979, 1404965, 2528937, 4214895, 12644685]

約数ペア:

[(1, 12644685), (3, 4214895), (5, 2528937), (9, 1404965), (15, 842979), (17, 743805), (45, 280993), (51, 247935), (85, 148761), (153, 82645), (255, 49587), (765, 16529)]