81069935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1367}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 100958400

約数和(自身を除く): 19888465

約数列:

[1, 5, 29, 145, 409, 1367, 2045, 6835, 11861, 39643, 59305, 198215, 559103, 2795515, 16213987, 81069935]

約数ペア:

[(1, 81069935), (5, 16213987), (29, 2795515), (145, 559103), (409, 198215), (1367, 59305), (2045, 39643), (6835, 11861)]