80757395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7481}}^1$

素因数の和:7630

約数の個数: 16

約数和(自身を含む): 103431168

約数和(自身を除く): 22673773

約数列:

[1, 5, 17, 85, 127, 635, 2159, 7481, 10795, 37405, 127177, 635885, 950087, 4750435, 16151479, 80757395]

約数ペア:

[(1, 80757395), (5, 16151479), (17, 4750435), (85, 950087), (127, 635885), (635, 127177), (2159, 37405), (7481, 10795)]