72152045

素因数分解:

$5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{3623}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 99152640

約数和(自身を除く): 27000595

約数列:

[1, 5, 7, 35, 569, 2845, 3623, 3983, 18115, 19915, 25361, 126805, 2061487, 10307435, 14430409, 72152045]

約数ペア:

[(1, 72152045), (5, 14430409), (7, 10307435), (35, 2061487), (569, 126805), (2845, 25361), (3623, 19915), (3983, 18115)]