221569846825

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{139}}^2\times {\mathrm{4729}}^1$

素因数の和:5114

約数の個数: 36

約数和(自身を含む): 279649510140

約数和(自身を除く): 58079663315

約数列:

[1, 5, 25, 97, 139, 485, 695, 2425, 3475, 4729, 13483, 19321, 23645, 67415, 96605, 118225, 337075, 458713, 483025, 657331, 1874137, 2293565, 3286655, 9370685, 11467825, 16433275, 46853425, 63761107, 91369009, 318805535, 456845045, 1594027675, 2284225225, 8862793873, 44313969365, 221569846825]

約数ペア:

[(1, 221569846825), (5, 44313969365), (25, 8862793873), (97, 2284225225), (139, 1594027675), (485, 456845045), (695, 318805535), (2425, 91369009), (3475, 63761107), (4729, 46853425), (13483, 16433275), (19321, 11467825), (23645, 9370685), (67415, 3286655), (96605, 2293565), (118225, 1874137), (337075, 657331), (458713, 483025)]