71633155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 32005373

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1265, 1955, 3331, 4301, 16655, 21505, 36641, 56627, 76613, 183205, 283135, 383065, 622897, 842743, 1302421, 3114485, 4213715, 6512105, 14326631, 71633155]

約数ペア:

[(1, 71633155), (5, 14326631), (11, 6512105), (17, 4213715), (23, 3114485), (55, 1302421), (85, 842743), (115, 622897), (187, 383065), (253, 283135), (391, 183205), (935, 76613), (1265, 56627), (1955, 36641), (3331, 21505), (4301, 16655)]