29782445

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 46588608

約数和(自身を除く): 16806163

約数列:

[1, 5, 7, 11, 35, 43, 49, 55, 77, 215, 245, 257, 301, 385, 473, 539, 1285, 1505, 1799, 2107, 2365, 2695, 2827, 3311, 8995, 10535, 11051, 12593, 14135, 16555, 19789, 23177, 55255, 62965, 77357, 98945, 115885, 121561, 138523, 386785, 541499, 607805, 692615, 850927, 2707495, 4254635, 5956489, 29782445]

約数ペア:

[(1, 29782445), (5, 5956489), (7, 4254635), (11, 2707495), (35, 850927), (43, 692615), (49, 607805), (55, 541499), (77, 386785), (215, 138523), (245, 121561), (257, 115885), (301, 98945), (385, 77357), (473, 62965), (539, 55255), (1285, 23177), (1505, 19789), (1799, 16555), (2107, 14135), (2365, 12593), (2695, 11051), (2827, 10535), (3311, 8995)]