145518321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4567}}^1$

素因数の和:4645

約数の個数: 32

約数和(自身を含む): 225111040

約数和(自身を除く): 79592719

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 2451, 4567, 10621, 13701, 31863, 59371, 86773, 178113, 196381, 260319, 589143, 1128049, 2552953, 3384147, 3731239, 7658859, 11193717, 48506107, 145518321]

約数ペア:

[(1, 145518321), (3, 48506107), (13, 11193717), (19, 7658859), (39, 3731239), (43, 3384147), (57, 2552953), (129, 1128049), (247, 589143), (559, 260319), (741, 196381), (817, 178113), (1677, 86773), (2451, 59371), (4567, 31863), (10621, 13701)]