2017142985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1427}}^1$

素因数の和:2118

約数の個数: 64

約数和(自身を含む): 3800079360

約数和(自身を除く): 1782936375

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 659, 715, 1427, 1977, 2145, 3295, 4281, 7135, 7249, 8567, 9885, 15697, 18551, 21405, 21747, 25701, 36245, 42835, 47091, 55653, 78485, 92755, 94237, 108735, 128505, 204061, 235455, 278265, 282711, 471185, 612183, 940393, 1020305, 1413555, 2821179, 3060915, 4701965, 10344323, 12225109, 14105895, 31032969, 36675327, 51721615, 61125545, 134476199, 155164845, 183376635, 403428597, 672380995, 2017142985]

約数ペア:

[(1, 2017142985), (3, 672380995), (5, 403428597), (11, 183376635), (13, 155164845), (15, 134476199), (33, 61125545), (39, 51721615), (55, 36675327), (65, 31032969), (143, 14105895), (165, 12225109), (195, 10344323), (429, 4701965), (659, 3060915), (715, 2821179), (1427, 1413555), (1977, 1020305), (2145, 940393), (3295, 612183), (4281, 471185), (7135, 282711), (7249, 278265), (8567, 235455), (9885, 204061), (15697, 128505), (18551, 108735), (21405, 94237), (21747, 92755), (25701, 78485), (36245, 55653), (42835, 47091)]