27495215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 37558080

約数和(自身を除く): 10062865

約数列:

[1, 5, 11, 41, 55, 89, 137, 205, 445, 451, 685, 979, 1507, 2255, 3649, 4895, 5617, 7535, 12193, 18245, 28085, 40139, 60965, 61787, 134123, 200695, 308935, 499913, 670615, 2499565, 5499043, 27495215]

約数ペア:

[(1, 27495215), (5, 5499043), (11, 2499565), (41, 670615), (55, 499913), (89, 308935), (137, 200695), (205, 134123), (445, 61787), (451, 60965), (685, 40139), (979, 28085), (1507, 18245), (2255, 12193), (3649, 7535), (4895, 5617)]