2912504445

素因数分解:

$3^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3209}}^1$

素因数の和:3318

約数の個数: 64

約数和(自身を含む): 5306515200

約数和(自身を除く): 2394010755

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 243, 249, 405, 415, 729, 747, 1215, 1245, 2187, 2241, 3209, 3645, 3735, 6723, 9627, 10935, 11205, 16045, 20169, 28881, 33615, 48135, 60507, 86643, 100845, 144405, 181521, 259929, 266347, 302535, 433215, 779787, 799041, 907605, 1299645, 1331735, 2339361, 2397123, 3898935, 3995205, 7018083, 7191369, 11696805, 11985615, 21574107, 35090415, 35956845, 64722321, 107870535, 194166963, 323611605, 582500889, 970834815, 2912504445]

約数ペア:

[(1, 2912504445), (3, 970834815), (5, 582500889), (9, 323611605), (15, 194166963), (27, 107870535), (45, 64722321), (81, 35956845), (83, 35090415), (135, 21574107), (243, 11985615), (249, 11696805), (405, 7191369), (415, 7018083), (729, 3995205), (747, 3898935), (1215, 2397123), (1245, 2339361), (2187, 1331735), (2241, 1299645), (3209, 907605), (3645, 799041), (3735, 779787), (6723, 433215), (9627, 302535), (10935, 266347), (11205, 259929), (16045, 181521), (20169, 144405), (28881, 100845), (33615, 86643), (48135, 60507)]