2149111948025

素因数分解:

$5^2\times 7^1\times {\mathrm{17033}}^1\times {\mathrm{720991}}^1$

素因数の和:738041

約数の個数: 24

約数和(自身を含む): 3045781676544

約数和(自身を除く): 896669728519

約数列:

[1, 5, 7, 25, 35, 175, 17033, 85165, 119231, 425825, 596155, 720991, 2980775, 3604955, 5046937, 18024775, 25234685, 126173425, 12280639703, 61403198515, 85964477921, 307015992575, 429822389605, 2149111948025]

約数ペア:

[(1, 2149111948025), (5, 429822389605), (7, 307015992575), (25, 85964477921), (35, 61403198515), (175, 12280639703), (17033, 126173425), (85165, 25234685), (119231, 18024775), (425825, 5046937), (596155, 3604955), (720991, 2980775)]