13968085

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 17467632

約数和(自身を除く): 3499547

約数列:

[1, 5, 41, 61, 205, 305, 1117, 2501, 5585, 12505, 45797, 68137, 228985, 340685, 2793617, 13968085]

約数ペア:

[(1, 13968085), (5, 2793617), (41, 340685), (61, 228985), (205, 68137), (305, 45797), (1117, 12505), (2501, 5585)]