27868005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56299}}^1$

素因数の和:56321

約数の個数: 24

約数和(自身を含む): 52696800

約数和(自身を除く): 24828795

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 56299, 168897, 281495, 506691, 619289, 844485, 1857867, 2533455, 3096445, 5573601, 9289335, 27868005]

約数ペア:

[(1, 27868005), (3, 9289335), (5, 5573601), (9, 3096445), (11, 2533455), (15, 1857867), (33, 844485), (45, 619289), (55, 506691), (99, 281495), (165, 168897), (495, 56299)]