27734565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 47782656

約数和(自身を除く): 20048091

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 1783, 3111, 5185, 5349, 8915, 15555, 26745, 30311, 90933, 108763, 151555, 326289, 454665, 543815, 1631445, 1848971, 5546913, 9244855, 27734565]

約数ペア:

[(1, 27734565), (3, 9244855), (5, 5546913), (15, 1848971), (17, 1631445), (51, 543815), (61, 454665), (85, 326289), (183, 151555), (255, 108763), (305, 90933), (915, 30311), (1037, 26745), (1783, 15555), (3111, 8915), (5185, 5349)]