76774755

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4027}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 129927168

約数和(自身を除く): 53152413

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 4027, 6355, 12081, 19065, 20135, 60405, 124837, 165107, 374511, 495321, 624185, 825535, 1872555, 2476605, 5118317, 15354951, 25591585, 76774755]

約数ペア:

[(1, 76774755), (3, 25591585), (5, 15354951), (15, 5118317), (31, 2476605), (41, 1872555), (93, 825535), (123, 624185), (155, 495321), (205, 374511), (465, 165107), (615, 124837), (1271, 60405), (3813, 20135), (4027, 19065), (6355, 12081)]