1489459005

素因数分解:

$3^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{21313}}^1$

素因数の和:22877

約数の個数: 24

約数和(自身を含む): 2583512568

約数和(自身を除く): 1094053563

約数列:

[1, 3, 5, 9, 15, 45, 1553, 4659, 7765, 13977, 21313, 23295, 63939, 69885, 106565, 191817, 319695, 959085, 33099089, 99297267, 165495445, 297891801, 496486335, 1489459005]

約数ペア:

[(1, 1489459005), (3, 496486335), (5, 297891801), (9, 165495445), (15, 99297267), (45, 33099089), (1553, 959085), (4659, 319695), (7765, 191817), (13977, 106565), (21313, 69885), (23295, 63939)]