37681605

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 77205744

約数和(自身を除く): 39524139

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 85, 117, 135, 153, 195, 221, 255, 351, 405, 421, 459, 585, 663, 765, 1053, 1105, 1263, 1377, 1755, 1989, 2105, 2295, 3315, 3789, 5265, 5473, 5967, 6315, 6885, 7157, 9945, 11367, 16419, 17901, 18945, 21471, 27365, 29835, 34101, 35785, 49257, 56835, 64413, 82095, 89505, 93041, 107355, 147771, 170505, 193239, 246285, 279123, 322065, 443313, 465205, 579717, 738855, 837369, 966195, 1395615, 2216565, 2512107, 2898585, 4186845, 7536321, 12560535, 37681605]

約数ペア:

[(1, 37681605), (3, 12560535), (5, 7536321), (9, 4186845), (13, 2898585), (15, 2512107), (17, 2216565), (27, 1395615), (39, 966195), (45, 837369), (51, 738855), (65, 579717), (81, 465205), (85, 443313), (117, 322065), (135, 279123), (153, 246285), (195, 193239), (221, 170505), (255, 147771), (351, 107355), (405, 93041), (421, 89505), (459, 82095), (585, 64413), (663, 56835), (765, 49257), (1053, 35785), (1105, 34101), (1263, 29835), (1377, 27365), (1755, 21471), (1989, 18945), (2105, 17901), (2295, 16419), (3315, 11367), (3789, 9945), (5265, 7157), (5473, 6885), (5967, 6315)]