140254295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{50909}}^1$

素因数の和:50962

約数の個数: 16

約数和(自身を含む): 183276000

約数和(自身を除く): 43021705

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 50909, 254545, 967271, 1476361, 4836355, 7381805, 28050859, 140254295]

約数ペア:

[(1, 140254295), (5, 28050859), (19, 7381805), (29, 4836355), (95, 1476361), (145, 967271), (551, 254545), (2755, 50909)]