75152049

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{188351}}^1$

素因数の和:188380

約数の個数: 16

約数和(自身を含む): 120545280

約数和(自身を除く): 45393231

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 188351, 565053, 1318457, 3578669, 3955371, 10736007, 25050683, 75152049]

約数ペア:

[(1, 75152049), (3, 25050683), (7, 10736007), (19, 3955371), (21, 3578669), (57, 1318457), (133, 565053), (399, 188351)]