290410405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{3257}}^1$

素因数の和:4328

約数の個数: 16

約数和(自身を含む): 369457200

約数和(自身を除く): 79046795

約数列:

[1, 5, 17, 85, 1049, 3257, 5245, 16285, 17833, 55369, 89165, 276845, 3416593, 17082965, 58082081, 290410405]

約数ペア:

[(1, 290410405), (5, 58082081), (17, 17082965), (85, 3416593), (1049, 276845), (3257, 89165), (5245, 55369), (16285, 17833)]