2836578385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1439}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 3625482240

約数和(自身を除く): 788903855

約数列:

[1, 5, 23, 61, 115, 281, 305, 1403, 1405, 1439, 6463, 7015, 7195, 17141, 32315, 33097, 85705, 87779, 165485, 394243, 404359, 438895, 1971215, 2018917, 2021795, 9300257, 10094585, 24665899, 46501285, 123329495, 567315677, 2836578385]

約数ペア:

[(1, 2836578385), (5, 567315677), (23, 123329495), (61, 46501285), (115, 24665899), (281, 10094585), (305, 9300257), (1403, 2021795), (1405, 2018917), (1439, 1971215), (6463, 438895), (7015, 404359), (7195, 394243), (17141, 165485), (32315, 87779), (33097, 85705)]