2015547615

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{62819}}^1$

素因数の和:62884

約数の個数: 48

約数和(自身を含む): 3763169280

約数和(自身を除く): 1747621665

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 2139, 3565, 6417, 10695, 32085, 62819, 188457, 314095, 565371, 942285, 1444837, 1947389, 2826855, 4334511, 5842167, 7224185, 9736945, 13003533, 17526501, 21672555, 29210835, 44789947, 65017665, 87632505, 134369841, 223949735, 403109523, 671849205, 2015547615]

約数ペア:

[(1, 2015547615), (3, 671849205), (5, 403109523), (9, 223949735), (15, 134369841), (23, 87632505), (31, 65017665), (45, 44789947), (69, 29210835), (93, 21672555), (115, 17526501), (155, 13003533), (207, 9736945), (279, 7224185), (345, 5842167), (465, 4334511), (713, 2826855), (1035, 1947389), (1395, 1444837), (2139, 942285), (3565, 565371), (6417, 314095), (10695, 188457), (32085, 62819)]