39671665

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 54621504

約数和(自身を除く): 14949839

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 2851, 13915, 14255, 31361, 65573, 156805, 327865, 344971, 721303, 1724855, 3606515, 7934333, 39671665]

約数ペア:

[(1, 39671665), (5, 7934333), (11, 3606515), (23, 1724855), (55, 721303), (115, 344971), (121, 327865), (253, 156805), (605, 65573), (1265, 31361), (2783, 14255), (2851, 13915)]