197250285

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{55021}}^1$

素因数の和:55268

約数の個数: 16

約数和(自身を含む): 316926720

約数和(自身を除く): 119676435

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 55021, 165063, 275105, 825315, 13150019, 39450057, 65750095, 197250285]

約数ペア:

[(1, 197250285), (3, 65750095), (5, 39450057), (15, 13150019), (239, 825315), (717, 275105), (1195, 165063), (3585, 55021)]