25229127

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 42278400

約数和(自身を除く): 17049273

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 733, 1043, 1639, 2199, 3129, 4917, 5131, 8063, 11473, 15393, 24189, 34419, 56441, 109217, 169323, 327651, 764519, 1201387, 2293557, 3604161, 8409709, 25229127]

約数ペア:

[(1, 25229127), (3, 8409709), (7, 3604161), (11, 2293557), (21, 1201387), (33, 764519), (77, 327651), (149, 169323), (231, 109217), (447, 56441), (733, 34419), (1043, 24189), (1639, 15393), (2199, 11473), (3129, 8063), (4917, 5131)]