29926785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{677}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 54934272

約数和(自身を除く): 25007487

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 421, 677, 1263, 2031, 2105, 2947, 3385, 4739, 6315, 8841, 10155, 14217, 14735, 23695, 44205, 71085, 285017, 855051, 1425085, 1995119, 4275255, 5985357, 9975595, 29926785]

約数ペア:

[(1, 29926785), (3, 9975595), (5, 5985357), (7, 4275255), (15, 1995119), (21, 1425085), (35, 855051), (105, 285017), (421, 71085), (677, 44205), (1263, 23695), (2031, 14735), (2105, 14217), (2947, 10155), (3385, 8841), (4739, 6315)]