27231295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 40699008

約数和(自身を除く): 13467713

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 455, 485, 617, 679, 1261, 3085, 3395, 4319, 6305, 8021, 8827, 21595, 40105, 44135, 56147, 59849, 280735, 299245, 418943, 778037, 2094715, 3890185, 5446259, 27231295]

約数ペア:

[(1, 27231295), (5, 5446259), (7, 3890185), (13, 2094715), (35, 778037), (65, 418943), (91, 299245), (97, 280735), (455, 59849), (485, 56147), (617, 44135), (679, 40105), (1261, 21595), (3085, 8827), (3395, 8021), (4319, 6305)]