79680225

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{9929}}^1$

素因数の和:10049

約数の個数: 24

約数和(自身を含む): 132982560

約数和(自身を除く): 53302335

約数列:

[1, 3, 5, 15, 25, 75, 107, 321, 535, 1605, 2675, 8025, 9929, 29787, 49645, 148935, 248225, 744675, 1062403, 3187209, 5312015, 15936045, 26560075, 79680225]

約数ペア:

[(1, 79680225), (3, 26560075), (5, 15936045), (15, 5312015), (25, 3187209), (75, 1062403), (107, 744675), (321, 248225), (535, 148935), (1605, 49645), (2675, 29787), (8025, 9929)]