945265005

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2909}}^1$

素因数の和:3035

約数の個数: 64

約数和(自身を含む): 1759968000

約数和(自身を除く): 814702995

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 83, 87, 135, 145, 249, 261, 415, 435, 747, 783, 1245, 1305, 2241, 2407, 2909, 3735, 3915, 7221, 8727, 11205, 12035, 14545, 21663, 26181, 36105, 43635, 64989, 78543, 84361, 108315, 130905, 241447, 253083, 324945, 392715, 421805, 724341, 759249, 1207235, 1265415, 2173023, 2277747, 3621705, 3796245, 6519069, 7001963, 10865115, 11388735, 21005889, 32595345, 35009815, 63017667, 105029445, 189053001, 315088335, 945265005]

約数ペア:

[(1, 945265005), (3, 315088335), (5, 189053001), (9, 105029445), (15, 63017667), (27, 35009815), (29, 32595345), (45, 21005889), (83, 11388735), (87, 10865115), (135, 7001963), (145, 6519069), (249, 3796245), (261, 3621705), (415, 2277747), (435, 2173023), (747, 1265415), (783, 1207235), (1245, 759249), (1305, 724341), (2241, 421805), (2407, 392715), (2909, 324945), (3735, 253083), (3915, 241447), (7221, 130905), (8727, 108315), (11205, 84361), (12035, 78543), (14545, 64989), (21663, 43635), (26181, 36105)]