127565165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 189853440

約数和(自身を除く): 62288275

約数列:

[1, 5, 7, 13, 35, 65, 91, 139, 455, 695, 973, 1807, 2017, 4865, 9035, 10085, 12649, 14119, 26221, 63245, 70595, 131105, 183547, 280363, 917735, 1401815, 1962541, 3644719, 9812705, 18223595, 25513033, 127565165]

約数ペア:

[(1, 127565165), (5, 25513033), (7, 18223595), (13, 9812705), (35, 3644719), (65, 1962541), (91, 1401815), (139, 917735), (455, 280363), (695, 183547), (973, 131105), (1807, 70595), (2017, 63245), (4865, 26221), (9035, 14119), (10085, 12649)]