289773755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{2389}}^1$

素因数の和:3838

約数の個数: 16

約数和(自身を含む): 368595360

約数和(自身を除く): 78821605

約数列:

[1, 5, 17, 85, 1427, 2389, 7135, 11945, 24259, 40613, 121295, 203065, 3409103, 17045515, 57954751, 289773755]

約数ペア:

[(1, 289773755), (5, 57954751), (17, 17045515), (85, 3409103), (1427, 203065), (2389, 121295), (7135, 40613), (11945, 24259)]