498045795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 900910080

約数和(自身を除く): 402864285

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 293, 299, 345, 379, 879, 897, 1137, 1465, 1495, 1895, 3809, 4395, 4485, 4927, 5685, 6739, 8717, 11427, 14781, 19045, 20217, 24635, 26151, 33695, 43585, 57135, 73905, 87607, 101085, 111047, 113321, 130755, 262821, 333141, 339963, 438035, 555235, 566605, 1314105, 1443611, 1665705, 1699815, 2554081, 4330833, 7218055, 7662243, 12770405, 21654165, 33203053, 38311215, 99609159, 166015265, 498045795]

約数ペア:

[(1, 498045795), (3, 166015265), (5, 99609159), (13, 38311215), (15, 33203053), (23, 21654165), (39, 12770405), (65, 7662243), (69, 7218055), (115, 4330833), (195, 2554081), (293, 1699815), (299, 1665705), (345, 1443611), (379, 1314105), (879, 566605), (897, 555235), (1137, 438035), (1465, 339963), (1495, 333141), (1895, 262821), (3809, 130755), (4395, 113321), (4485, 111047), (4927, 101085), (5685, 87607), (6739, 73905), (8717, 57135), (11427, 43585), (14781, 33695), (19045, 26151), (20217, 24635)]