57684305

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 23600815

約数列:

[1, 5, 7, 35, 71, 139, 167, 355, 497, 695, 835, 973, 1169, 2485, 4865, 5845, 9869, 11857, 23213, 49345, 59285, 69083, 82999, 116065, 162491, 345415, 414995, 812455, 1648123, 8240615, 11536861, 57684305]

約数ペア:

[(1, 57684305), (5, 11536861), (7, 8240615), (35, 1648123), (71, 812455), (139, 414995), (167, 345415), (355, 162491), (497, 116065), (695, 82999), (835, 69083), (973, 59285), (1169, 49345), (2485, 23213), (4865, 11857), (5845, 9869)]