78373005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{274993}}^1$

素因数の和:275020

約数の個数: 16

約数和(自身を含む): 131997120

約数和(自身を除く): 53624115

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 274993, 824979, 1374965, 4124895, 5224867, 15674601, 26124335, 78373005]

約数ペア:

[(1, 78373005), (3, 26124335), (5, 15674601), (15, 5224867), (19, 4124895), (57, 1374965), (95, 824979), (285, 274993)]