26072145

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 51367680

約数和(自身を除く): 25295535

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 97, 99, 135, 165, 181, 291, 297, 485, 495, 543, 873, 905, 1067, 1455, 1485, 1629, 1991, 2619, 2715, 3201, 4365, 4887, 5335, 5973, 8145, 9603, 9955, 13095, 16005, 17557, 17919, 24435, 28809, 29865, 48015, 52671, 53757, 87785, 89595, 144045, 158013, 193127, 263355, 268785, 474039, 579381, 790065, 965635, 1738143, 2370195, 2896905, 5214429, 8690715, 26072145]

約数ペア:

[(1, 26072145), (3, 8690715), (5, 5214429), (9, 2896905), (11, 2370195), (15, 1738143), (27, 965635), (33, 790065), (45, 579381), (55, 474039), (97, 268785), (99, 263355), (135, 193127), (165, 158013), (181, 144045), (291, 89595), (297, 87785), (485, 53757), (495, 52671), (543, 48015), (873, 29865), (905, 28809), (1067, 24435), (1455, 17919), (1485, 17557), (1629, 16005), (1991, 13095), (2619, 9955), (2715, 9603), (3201, 8145), (4365, 5973), (4887, 5335)]