15679364751531

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{2741}}^1\times {\mathrm{3847}}^1$

素因数の和:6857

約数の個数: 96

約数和(自身を含む): 24887364203520

約数和(自身を除く): 9207999451989

約数列:

[1, 3, 9, 13, 39, 71, 117, 179, 213, 537, 639, 923, 1611, 2327, 2741, 2769, 3847, 6981, 8223, 8307, 11541, 12709, 20943, 24669, 34623, 35633, 38127, 50011, 106899, 114381, 150033, 165217, 194611, 273137, 320697, 450099, 490639, 495651, 583833, 688613, 819411, 1471917, 1486953, 1751499, 2065839, 2458233, 2529943, 3550781, 4415751, 6197517, 6378307, 7589829, 8951969, 10544627, 10652343, 19134921, 22769487, 26855907, 31633881, 31957029, 34835369, 48891523, 57404763, 80567721, 94901643, 104506107, 137080151, 146674569, 313518321, 411240453, 440023707, 452859797, 635589799, 748668517, 1233721359, 1358579391, 1887488233, 1906769397, 2246005551, 4075738173, 5662464699, 5720308191, 6738016653, 9732690721, 16987394097, 24537347029, 29198072163, 73612041087, 87594216489, 134011664543, 220836123261, 402034993629, 1206104980887, 1742151639059, 5226454917177, 15679364751531]

約数ペア:

[(1, 15679364751531), (3, 5226454917177), (9, 1742151639059), (13, 1206104980887), (39, 402034993629), (71, 220836123261), (117, 134011664543), (179, 87594216489), (213, 73612041087), (537, 29198072163), (639, 24537347029), (923, 16987394097), (1611, 9732690721), (2327, 6738016653), (2741, 5720308191), (2769, 5662464699), (3847, 4075738173), (6981, 2246005551), (8223, 1906769397), (8307, 1887488233), (11541, 1358579391), (12709, 1233721359), (20943, 748668517), (24669, 635589799), (34623, 452859797), (35633, 440023707), (38127, 411240453), (50011, 313518321), (106899, 146674569), (114381, 137080151), (150033, 104506107), (165217, 94901643), (194611, 80567721), (273137, 57404763), (320697, 48891523), (450099, 34835369), (490639, 31957029), (495651, 31633881), (583833, 26855907), (688613, 22769487), (819411, 19134921), (1471917, 10652343), (1486953, 10544627), (1751499, 8951969), (2065839, 7589829), (2458233, 6378307), (2529943, 6197517), (3550781, 4415751)]