2247394025

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{4373}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 2841507864

約数和(自身を除く): 594113839

約数列:

[1, 5, 25, 61, 305, 337, 1525, 1685, 4373, 8425, 20557, 21865, 102785, 109325, 266753, 513925, 1333765, 1473701, 6668825, 7368505, 36842525, 89895761, 449478805, 2247394025]

約数ペア:

[(1, 2247394025), (5, 449478805), (25, 89895761), (61, 36842525), (305, 7368505), (337, 6668825), (1525, 1473701), (1685, 1333765), (4373, 513925), (8425, 266753), (20557, 109325), (21865, 102785)]