288416305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{17581}}^1$

素因数の和:17796

約数の個数: 16

約数和(自身を含む): 368378064

約数和(自身を除く): 79961759

約数列:

[1, 5, 17, 85, 193, 965, 3281, 16405, 17581, 87905, 298877, 1494385, 3393133, 16965665, 57683261, 288416305]

約数ペア:

[(1, 288416305), (5, 57683261), (17, 16965665), (85, 3393133), (193, 1494385), (965, 298877), (3281, 87905), (16405, 17581)]