231911075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6067}}^1$

素因数の和:6227

約数の個数: 24

約数和(自身を含む): 316021440

約数和(自身を除く): 84110365

約数列:

[1, 5, 11, 25, 55, 139, 275, 695, 1529, 3475, 6067, 7645, 30335, 38225, 66737, 151675, 333685, 843313, 1668425, 4216565, 9276443, 21082825, 46382215, 231911075]

約数ペア:

[(1, 231911075), (5, 46382215), (11, 21082825), (25, 9276443), (55, 4216565), (139, 1668425), (275, 843313), (695, 333685), (1529, 151675), (3475, 66737), (6067, 38225), (7645, 30335)]