2005027395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{10429}}^1$

素因数の和:12275

約数の個数: 32

約数和(自身を含む): 3668689920

約数和(自身を除く): 1663662525

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1831, 5493, 9155, 10429, 12817, 27465, 31287, 38451, 52145, 64085, 73003, 156435, 192255, 219009, 365015, 1095045, 19095499, 57286497, 95477495, 133668493, 286432485, 401005479, 668342465, 2005027395]

約数ペア:

[(1, 2005027395), (3, 668342465), (5, 401005479), (7, 286432485), (15, 133668493), (21, 95477495), (35, 57286497), (105, 19095499), (1831, 1095045), (5493, 365015), (9155, 219009), (10429, 192255), (12817, 156435), (27465, 73003), (31287, 64085), (38451, 52145)]