27143055

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2347}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 47251152

約数和(自身を除く): 20108097

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1285, 2313, 2347, 3855, 7041, 11565, 11735, 21123, 35205, 105615, 603179, 1809537, 3015895, 5428611, 9047685, 27143055]

約数ペア:

[(1, 27143055), (3, 9047685), (5, 5428611), (9, 3015895), (15, 1809537), (45, 603179), (257, 105615), (771, 35205), (1285, 21123), (2313, 11735), (2347, 11565), (3855, 7041)]