15078609357

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{97}}^2$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 24954277824

約数和(自身を除く): 9875668467

約数列:

[1, 3, 7, 17, 21, 51, 67, 97, 119, 201, 291, 357, 469, 679, 1139, 1407, 1649, 2037, 3417, 4489, 4947, 6499, 7973, 9409, 11543, 13467, 19497, 23919, 28227, 31423, 34629, 45493, 65863, 76313, 94269, 110483, 136479, 159953, 197589, 228939, 331449, 435433, 479859, 534191, 630403, 773381, 1119671, 1306299, 1602573, 1891209, 2320143, 3048031, 3359013, 4412821, 7402361, 9144093, 10716851, 13238463, 22207083, 32150553, 42237001, 51816527, 75017957, 126711003, 155449581, 225053871, 295659007, 718029017, 886977021, 2154087051, 5026203119, 15078609357]

約数ペア:

[(1, 15078609357), (3, 5026203119), (7, 2154087051), (17, 886977021), (21, 718029017), (51, 295659007), (67, 225053871), (97, 155449581), (119, 126711003), (201, 75017957), (291, 51816527), (357, 42237001), (469, 32150553), (679, 22207083), (1139, 13238463), (1407, 10716851), (1649, 9144093), (2037, 7402361), (3417, 4412821), (4489, 3359013), (4947, 3048031), (6499, 2320143), (7973, 1891209), (9409, 1602573), (11543, 1306299), (13467, 1119671), (19497, 773381), (23919, 630403), (28227, 534191), (31423, 479859), (34629, 435433), (45493, 331449), (65863, 228939), (76313, 197589), (94269, 159953), (110483, 136479)]