2542094745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{12113}}^1$

素因数の和:12961

約数の個数: 32

約数和(自身を含む): 4312196352

約数和(自身を除く): 1770101607

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 823, 2469, 4115, 12113, 12345, 13991, 36339, 41973, 60565, 69955, 181695, 205921, 209865, 617763, 1029605, 3088815, 9968999, 29906997, 49844995, 149534985, 169472983, 508418949, 847364915, 2542094745]

約数ペア:

[(1, 2542094745), (3, 847364915), (5, 508418949), (15, 169472983), (17, 149534985), (51, 49844995), (85, 29906997), (255, 9968999), (823, 3088815), (2469, 1029605), (4115, 617763), (12113, 209865), (12345, 205921), (13991, 181695), (36339, 69955), (41973, 60565)]