2855405

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4799}}^1$

素因数の和:4828

約数の個数: 16

約数和(自身を含む): 4147200

約数和(自身を除く): 1291795

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 4799, 23995, 33593, 81583, 167965, 407915, 571081, 2855405]

約数ペア:

[(1, 2855405), (5, 571081), (7, 407915), (17, 167965), (35, 81583), (85, 33593), (119, 23995), (595, 4799)]