27556065

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12007}}^1$

素因数の和:12038

約数の個数: 32

約数和(自身を含む): 51874560

約数和(自身を除く): 24318495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 12007, 36021, 60035, 108063, 180105, 204119, 324189, 540315, 612357, 1020595, 1620945, 1837071, 3061785, 5511213, 9185355, 27556065]

約数ペア:

[(1, 27556065), (3, 9185355), (5, 5511213), (9, 3061785), (15, 1837071), (17, 1620945), (27, 1020595), (45, 612357), (51, 540315), (85, 324189), (135, 204119), (153, 180105), (255, 108063), (459, 60035), (765, 36021), (2295, 12007)]