13440285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17569}}^1$

素因数の和:17597

約数の個数: 24

約数和(自身を含む): 24668280

約数和(自身を除く): 11227995

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 17569, 52707, 87845, 158121, 263535, 298673, 790605, 896019, 1493365, 2688057, 4480095, 13440285]

約数ペア:

[(1, 13440285), (3, 4480095), (5, 2688057), (9, 1493365), (15, 896019), (17, 790605), (45, 298673), (51, 263535), (85, 158121), (153, 87845), (255, 52707), (765, 17569)]