57094755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 102187008

約数和(自身を除く): 45092253

約数列:

[1, 3, 5, 15, 17, 41, 43, 51, 85, 123, 127, 129, 205, 215, 255, 381, 615, 635, 645, 697, 731, 1763, 1905, 2091, 2159, 2193, 3485, 3655, 5207, 5289, 5461, 6477, 8815, 10455, 10795, 10965, 15621, 16383, 26035, 26445, 27305, 29971, 32385, 78105, 81915, 88519, 89913, 92837, 149855, 223901, 265557, 278511, 442595, 449565, 464185, 671703, 1119505, 1327785, 1392555, 3358515, 3806317, 11418951, 19031585, 57094755]

約数ペア:

[(1, 57094755), (3, 19031585), (5, 11418951), (15, 3806317), (17, 3358515), (41, 1392555), (43, 1327785), (51, 1119505), (85, 671703), (123, 464185), (127, 449565), (129, 442595), (205, 278511), (215, 265557), (255, 223901), (381, 149855), (615, 92837), (635, 89913), (645, 88519), (697, 81915), (731, 78105), (1763, 32385), (1905, 29971), (2091, 27305), (2159, 26445), (2193, 26035), (3485, 16383), (3655, 15621), (5207, 10965), (5289, 10795), (5461, 10455), (6477, 8815)]