27827865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47569}}^1$

素因数の和:47593

約数の個数: 24

約数和(自身を含む): 51946440

約数和(自身を除く): 24118575

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 47569, 142707, 237845, 428121, 618397, 713535, 1855191, 2140605, 3091985, 5565573, 9275955, 27827865]

約数ペア:

[(1, 27827865), (3, 9275955), (5, 5565573), (9, 3091985), (13, 2140605), (15, 1855191), (39, 713535), (45, 618397), (65, 428121), (117, 237845), (195, 142707), (585, 47569)]