27280185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 18753735

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 739, 1605, 2217, 2461, 3695, 7383, 11085, 12305, 16997, 36915, 50991, 79073, 84985, 237219, 254955, 395365, 1186095, 1818679, 5456037, 9093395, 27280185]

約数ペア:

[(1, 27280185), (3, 9093395), (5, 5456037), (15, 1818679), (23, 1186095), (69, 395365), (107, 254955), (115, 237219), (321, 84985), (345, 79073), (535, 50991), (739, 36915), (1605, 16997), (2217, 12305), (2461, 11085), (3695, 7383)]