25694955

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^4\times {\mathrm{13}}^1$

素因数の和:71

約数の個数: 80

約数和(自身を含む): 54112800

約数和(自身を除く): 28417845

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 121, 135, 143, 165, 195, 297, 351, 363, 429, 495, 585, 605, 715, 1089, 1287, 1331, 1485, 1573, 1755, 1815, 2145, 3267, 3861, 3993, 4719, 5445, 6435, 6655, 7865, 11979, 14157, 14641, 16335, 17303, 19305, 19965, 23595, 35937, 42471, 43923, 51909, 59895, 70785, 73205, 86515, 131769, 155727, 179685, 190333, 212355, 219615, 259545, 395307, 467181, 570999, 658845, 778635, 951665, 1712997, 1976535, 2335905, 2854995, 5138991, 8564985, 25694955]

約数ペア:

[(1, 25694955), (3, 8564985), (5, 5138991), (9, 2854995), (11, 2335905), (13, 1976535), (15, 1712997), (27, 951665), (33, 778635), (39, 658845), (45, 570999), (55, 467181), (65, 395307), (99, 259545), (117, 219615), (121, 212355), (135, 190333), (143, 179685), (165, 155727), (195, 131769), (297, 86515), (351, 73205), (363, 70785), (429, 59895), (495, 51909), (585, 43923), (605, 42471), (715, 35937), (1089, 23595), (1287, 19965), (1331, 19305), (1485, 17303), (1573, 16335), (1755, 14641), (1815, 14157), (2145, 11979), (3267, 7865), (3861, 6655), (3993, 6435), (4719, 5445)]