13548147745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^2$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 18254111616

約数和(自身を除く): 4705963871

約数列:

[1, 5, 11, 55, 73, 103, 181, 365, 515, 803, 905, 1133, 1991, 4015, 5665, 7519, 9955, 13213, 18643, 32761, 37595, 66065, 82709, 93215, 145343, 163805, 205073, 360371, 413545, 726715, 1025365, 1360939, 1801855, 2391553, 3374383, 6804695, 11957765, 14970329, 16871915, 26307083, 37118213, 74851645, 131535415, 185591065, 246329959, 1231649795, 2709629549, 13548147745]

約数ペア:

[(1, 13548147745), (5, 2709629549), (11, 1231649795), (55, 246329959), (73, 185591065), (103, 131535415), (181, 74851645), (365, 37118213), (515, 26307083), (803, 16871915), (905, 14970329), (1133, 11957765), (1991, 6804695), (4015, 3374383), (5665, 2391553), (7519, 1801855), (9955, 1360939), (13213, 1025365), (18643, 726715), (32761, 413545), (37595, 360371), (66065, 205073), (82709, 163805), (93215, 145343)]