55684095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1571}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 95074560

約数和(自身を除く): 39390465

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 1571, 2085, 2363, 4713, 7089, 7855, 11815, 23565, 26707, 35445, 80121, 133535, 218369, 400605, 655107, 1091845, 3275535, 3712273, 11136819, 18561365, 55684095]

約数ペア:

[(1, 55684095), (3, 18561365), (5, 11136819), (15, 3712273), (17, 3275535), (51, 1091845), (85, 655107), (139, 400605), (255, 218369), (417, 133535), (695, 80121), (1571, 35445), (2085, 26707), (2363, 23565), (4713, 11815), (7089, 7855)]