13169065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 19708416

約数和(自身を除く): 6539351

約数列:

[1, 5, 7, 13, 35, 65, 91, 103, 281, 455, 515, 721, 1339, 1405, 1967, 3605, 3653, 6695, 9373, 9835, 18265, 25571, 28943, 46865, 127855, 144715, 202601, 376259, 1013005, 1881295, 2633813, 13169065]

約数ペア:

[(1, 13169065), (5, 2633813), (7, 1881295), (13, 1013005), (35, 376259), (65, 202601), (91, 144715), (103, 127855), (281, 46865), (455, 28943), (515, 25571), (721, 18265), (1339, 9835), (1405, 9373), (1967, 6695), (3605, 3653)]