85637805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5039}}^1$

素因数の和:5161

約数の個数: 32

約数和(自身を含む): 150958080

約数和(自身を除く): 65320275

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 5039, 5665, 15117, 16995, 25195, 55429, 75585, 166287, 277145, 519017, 831435, 1557051, 2595085, 5709187, 7785255, 17127561, 28545935, 85637805]

約数ペア:

[(1, 85637805), (3, 28545935), (5, 17127561), (11, 7785255), (15, 5709187), (33, 2595085), (55, 1557051), (103, 831435), (165, 519017), (309, 277145), (515, 166287), (1133, 75585), (1545, 55429), (3399, 25195), (5039, 16995), (5665, 15117)]