2009129595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{27737}}^1$

素因数の和:28195

約数の個数: 32

約数和(自身を含む): 3514959360

約数和(自身を除く): 1505829765

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 439, 1317, 2195, 4829, 6585, 14487, 24145, 27737, 72435, 83211, 138685, 305107, 416055, 915321, 1525535, 4576605, 12176543, 36529629, 60882715, 133941973, 182648145, 401825919, 669709865, 2009129595]

約数ペア:

[(1, 2009129595), (3, 669709865), (5, 401825919), (11, 182648145), (15, 133941973), (33, 60882715), (55, 36529629), (165, 12176543), (439, 4576605), (1317, 1525535), (2195, 915321), (4829, 416055), (6585, 305107), (14487, 138685), (24145, 83211), (27737, 72435)]