83009215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{23819}}^1$

素因数の和:23882

約数の個数: 16

約数和(自身を含む): 108047520

約数和(自身を除く): 25038305

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 23819, 119095, 404923, 976579, 2024615, 4882895, 16601843, 83009215]

約数ペア:

[(1, 83009215), (5, 16601843), (17, 4882895), (41, 2024615), (85, 976579), (205, 404923), (697, 119095), (3485, 23819)]