55426725

素因数分解:

$3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1361}}^1$

素因数の和:1558

約数の個数: 36

約数和(自身を含む): 99897252

約数和(自身を除く): 44470527

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 181, 225, 543, 905, 1361, 1629, 2715, 4083, 4525, 6805, 8145, 12249, 13575, 20415, 34025, 40725, 61245, 102075, 246341, 306225, 739023, 1231705, 2217069, 3695115, 6158525, 11085345, 18475575, 55426725]

約数ペア:

[(1, 55426725), (3, 18475575), (5, 11085345), (9, 6158525), (15, 3695115), (25, 2217069), (45, 1231705), (75, 739023), (181, 306225), (225, 246341), (543, 102075), (905, 61245), (1361, 40725), (1629, 34025), (2715, 20415), (4083, 13575), (4525, 12249), (6805, 8145)]