12662721295

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{54413}}^1$

素因数の和:54595

約数の個数: 32

約数和(自身を含む): 17812967040

約数和(自身を除く): 5150245745

約数列:

[1, 5, 7, 35, 61, 109, 305, 427, 545, 763, 2135, 3815, 6649, 33245, 46543, 54413, 232715, 272065, 380891, 1904455, 3319193, 5931017, 16595965, 23234351, 29655085, 41517119, 116171755, 207585595, 361792037, 1808960185, 2532544259, 12662721295]

約数ペア:

[(1, 12662721295), (5, 2532544259), (7, 1808960185), (35, 361792037), (61, 207585595), (109, 116171755), (305, 41517119), (427, 29655085), (545, 23234351), (763, 16595965), (2135, 5931017), (3815, 3319193), (6649, 1904455), (33245, 380891), (46543, 272065), (54413, 232715)]