26816055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 52835328

約数和(自身を除く): 26019273

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 83, 85, 105, 119, 181, 249, 255, 357, 415, 543, 581, 595, 905, 1245, 1267, 1411, 1743, 1785, 2715, 2905, 3077, 3801, 4233, 6335, 7055, 8715, 9231, 9877, 15023, 15385, 19005, 21165, 21539, 29631, 45069, 46155, 49385, 64617, 75115, 105161, 107695, 148155, 225345, 255391, 315483, 323085, 525805, 766173, 1276955, 1577415, 1787737, 3830865, 5363211, 8938685, 26816055]

約数ペア:

[(1, 26816055), (3, 8938685), (5, 5363211), (7, 3830865), (15, 1787737), (17, 1577415), (21, 1276955), (35, 766173), (51, 525805), (83, 323085), (85, 315483), (105, 255391), (119, 225345), (181, 148155), (249, 107695), (255, 105161), (357, 75115), (415, 64617), (543, 49385), (581, 46155), (595, 45069), (905, 29631), (1245, 21539), (1267, 21165), (1411, 19005), (1743, 15385), (1785, 15023), (2715, 9877), (2905, 9231), (3077, 8715), (3801, 7055), (4233, 6335)]