464187025

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{139}}^2$

素因数の和:350

約数の個数: 27

約数和(自身を含む): 599067963

約数和(自身を除く): 134880938

約数列:

[1, 5, 25, 31, 139, 155, 695, 775, 961, 3475, 4309, 4805, 19321, 21545, 24025, 96605, 107725, 133579, 483025, 598951, 667895, 2994755, 3339475, 14973775, 18567481, 92837405, 464187025]

約数ペア:

[(1, 464187025), (5, 92837405), (25, 18567481), (31, 14973775), (139, 3339475), (155, 2994755), (695, 667895), (775, 598951), (961, 483025), (3475, 133579), (4309, 107725), (4805, 96605), (19321, 24025)]