2692190225

素因数分解:

$5^2\times {\mathrm{43}}^2\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:654

約数の個数: 36

約数和(自身を含む): 3450560400

約数和(自身を除く): 758370175

約数列:

[1, 5, 25, 43, 139, 215, 419, 695, 1075, 1849, 2095, 3475, 5977, 9245, 10475, 18017, 29885, 46225, 58241, 90085, 149425, 257011, 291205, 450425, 774731, 1285055, 1456025, 2504363, 3873655, 6425275, 12521815, 19368275, 62609075, 107687609, 538438045, 2692190225]

約数ペア:

[(1, 2692190225), (5, 538438045), (25, 107687609), (43, 62609075), (139, 19368275), (215, 12521815), (419, 6425275), (695, 3873655), (1075, 2504363), (1849, 1456025), (2095, 1285055), (3475, 774731), (5977, 450425), (9245, 291205), (10475, 257011), (18017, 149425), (29885, 90085), (46225, 58241)]