137997615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14767}}^1$

素因数の和:14871

約数の個数: 32

約数和(自身を含む): 255191040

約数和(自身を除く): 117193425

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3115, 9345, 14767, 44301, 73835, 103369, 221505, 310107, 516845, 1314263, 1550535, 3942789, 6571315, 9199841, 19713945, 27599523, 45999205, 137997615]

約数ペア:

[(1, 137997615), (3, 45999205), (5, 27599523), (7, 19713945), (15, 9199841), (21, 6571315), (35, 3942789), (89, 1550535), (105, 1314263), (267, 516845), (445, 310107), (623, 221505), (1335, 103369), (1869, 73835), (3115, 44301), (9345, 14767)]