89378835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65479}}^1$

素因数の和:65507

約数の個数: 32

約数和(自身を含む): 176010240

約数和(自身を除く): 86631405

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 65479, 196437, 327395, 458353, 851227, 982185, 1375059, 2291765, 2553681, 4256135, 5958589, 6875295, 12768405, 17875767, 29792945, 89378835]

約数ペア:

[(1, 89378835), (3, 29792945), (5, 17875767), (7, 12768405), (13, 6875295), (15, 5958589), (21, 4256135), (35, 2553681), (39, 2291765), (65, 1375059), (91, 982185), (105, 851227), (195, 458353), (273, 327395), (455, 196437), (1365, 65479)]