85293045

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{17389}}^1$

素因数の和:17509

約数の個数: 24

約数和(自身を含む): 149206200

約数和(自身を除く): 63913155

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 17389, 52167, 86945, 156501, 260835, 782505, 1895401, 5686203, 9477005, 17058609, 28431015, 85293045]

約数ペア:

[(1, 85293045), (3, 28431015), (5, 17058609), (9, 9477005), (15, 5686203), (45, 1895401), (109, 782505), (327, 260835), (545, 156501), (981, 86945), (1635, 52167), (4905, 17389)]