27734895

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 50798592

約数和(自身を除く): 23063697

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 127, 207, 211, 345, 381, 633, 635, 1035, 1055, 1143, 1899, 1905, 2921, 3165, 4853, 5715, 8763, 9495, 14559, 14605, 24265, 26289, 26797, 43677, 43815, 72795, 80391, 131445, 133985, 218385, 241173, 401955, 616331, 1205865, 1848993, 3081655, 5546979, 9244965, 27734895]

約数ペア:

[(1, 27734895), (3, 9244965), (5, 5546979), (9, 3081655), (15, 1848993), (23, 1205865), (45, 616331), (69, 401955), (115, 241173), (127, 218385), (207, 133985), (211, 131445), (345, 80391), (381, 72795), (633, 43815), (635, 43677), (1035, 26797), (1055, 26289), (1143, 24265), (1899, 14605), (1905, 14559), (2921, 9495), (3165, 8763), (4853, 5715)]