26315685

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 52284960

約数和(自身を除く): 25969275

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 179, 243, 297, 363, 405, 495, 537, 605, 891, 895, 1089, 1215, 1485, 1611, 1815, 1969, 2673, 2685, 3267, 4455, 4833, 5445, 5907, 8055, 9801, 9845, 13365, 14499, 16335, 17721, 21659, 24165, 29403, 29535, 43497, 49005, 53163, 64977, 72495, 88605, 108295, 147015, 159489, 194931, 217485, 265815, 324885, 478467, 584793, 797445, 974655, 1754379, 2392335, 2923965, 5263137, 8771895, 26315685]

約数ペア:

[(1, 26315685), (3, 8771895), (5, 5263137), (9, 2923965), (11, 2392335), (15, 1754379), (27, 974655), (33, 797445), (45, 584793), (55, 478467), (81, 324885), (99, 265815), (121, 217485), (135, 194931), (165, 159489), (179, 147015), (243, 108295), (297, 88605), (363, 72495), (405, 64977), (495, 53163), (537, 49005), (605, 43497), (891, 29535), (895, 29403), (1089, 24165), (1215, 21659), (1485, 17721), (1611, 16335), (1815, 14499), (1969, 13365), (2673, 9845), (2685, 9801), (3267, 8055), (4455, 5907), (4833, 5445)]