25445556

素因数分解:

$2^2\times 3^3\times {\mathrm{235607}}^1$

素因数の和:235620

約数の個数: 24

約数和(自身を含む): 65970240

約数和(自身を除く): 40524684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 235607, 471214, 706821, 942428, 1413642, 2120463, 2827284, 4240926, 6361389, 8481852, 12722778, 25445556]

約数ペア:

[(1, 25445556), (2, 12722778), (3, 8481852), (4, 6361389), (6, 4240926), (9, 2827284), (12, 2120463), (18, 1413642), (27, 942428), (36, 706821), (54, 471214), (108, 235607)]