1317013335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71909}}^1$

素因数の和:71968

約数の個数: 48

約数和(自身を含む): 2557694880

約数和(自身を除く): 1240681545

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1665, 2035, 3663, 6105, 18315, 71909, 215727, 359545, 647181, 790999, 1078635, 2372997, 2660633, 3235905, 3954995, 7118991, 7981899, 11864985, 13303165, 23945697, 29266963, 35594955, 39909495, 87800889, 119728485, 146334815, 263402667, 439004445, 1317013335]

約数ペア:

[(1, 1317013335), (3, 439004445), (5, 263402667), (9, 146334815), (11, 119728485), (15, 87800889), (33, 39909495), (37, 35594955), (45, 29266963), (55, 23945697), (99, 13303165), (111, 11864985), (165, 7981899), (185, 7118991), (333, 3954995), (407, 3235905), (495, 2660633), (555, 2372997), (1221, 1078635), (1665, 790999), (2035, 647181), (3663, 359545), (6105, 215727), (18315, 71909)]