256542045

素因数分解:

$3^1\times 5^1\times {\mathrm{3911}}^1\times {\mathrm{4373}}^1$

素因数の和:8292

約数の個数: 16

約数和(自身を含む): 410666112

約数和(自身を除く): 154124067

約数列:

[1, 3, 5, 15, 3911, 4373, 11733, 13119, 19555, 21865, 58665, 65595, 17102803, 51308409, 85514015, 256542045]

約数ペア:

[(1, 256542045), (3, 85514015), (5, 51308409), (15, 17102803), (3911, 65595), (4373, 58665), (11733, 21865), (13119, 19555)]