6440535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8419}}^1$

素因数の和:8447

約数の個数: 24

約数和(自身を含む): 11821680

約数和(自身を除く): 5381145

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 8419, 25257, 42095, 75771, 126285, 143123, 378855, 429369, 715615, 1288107, 2146845, 6440535]

約数ペア:

[(1, 6440535), (3, 2146845), (5, 1288107), (9, 715615), (15, 429369), (17, 378855), (45, 143123), (51, 126285), (85, 75771), (153, 42095), (255, 25257), (765, 8419)]