80373975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97423}}^1$

素因数の和:97447

約数の個数: 24

約数和(自身を含む): 144966912

約数和(自身を除く): 64592937

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 97423, 292269, 487115, 1071653, 1461345, 2435575, 3214959, 5358265, 7306725, 16074795, 26791325, 80373975]

約数ペア:

[(1, 80373975), (3, 26791325), (5, 16074795), (11, 7306725), (15, 5358265), (25, 3214959), (33, 2435575), (55, 1461345), (75, 1071653), (165, 487115), (275, 292269), (825, 97423)]