89396995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 120110400

約数和(自身を除く): 30713405

約数列:

[1, 5, 19, 29, 37, 95, 145, 185, 551, 703, 877, 1073, 2755, 3515, 4385, 5365, 16663, 20387, 25433, 32449, 83315, 101935, 127165, 162245, 483227, 616531, 941021, 2416135, 3082655, 4705105, 17879399, 89396995]

約数ペア:

[(1, 89396995), (5, 17879399), (19, 4705105), (29, 3082655), (37, 2416135), (95, 941021), (145, 616531), (185, 483227), (551, 162245), (703, 127165), (877, 101935), (1073, 83315), (2755, 32449), (3515, 25433), (4385, 20387), (5365, 16663)]