290527535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{4007}}^1$

素因数の和:4882

約数の個数: 16

約数和(自身を含む): 369665856

約数和(自身を除く): 79138321

約数列:

[1, 5, 17, 85, 853, 4007, 4265, 14501, 20035, 68119, 72505, 340595, 3417971, 17089855, 58105507, 290527535]

約数ペア:

[(1, 290527535), (5, 58105507), (17, 17089855), (85, 3417971), (853, 340595), (4007, 72505), (4265, 68119), (14501, 20035)]