490636025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{9341}}^1$

素因数の和:9553

約数の個数: 24

約数和(自身を含む): 667243008

約数和(自身を除く): 176606983

約数列:

[1, 5, 11, 25, 55, 191, 275, 955, 2101, 4775, 9341, 10505, 46705, 52525, 102751, 233525, 513755, 1784131, 2568775, 8920655, 19625441, 44603275, 98127205, 490636025]

約数ペア:

[(1, 490636025), (5, 98127205), (11, 44603275), (25, 19625441), (55, 8920655), (191, 2568775), (275, 1784131), (955, 513755), (2101, 233525), (4775, 102751), (9341, 52525), (10505, 46705)]