86634825

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{12979}}^1$

素因数の和:13081

約数の個数: 24

約数和(自身を含む): 144856800

約数和(自身を除く): 58221975

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 12979, 38937, 64895, 194685, 324475, 973425, 1155131, 3465393, 5775655, 17326965, 28878275, 86634825]

約数ペア:

[(1, 86634825), (3, 28878275), (5, 17326965), (15, 5775655), (25, 3465393), (75, 1155131), (89, 973425), (267, 324475), (445, 194685), (1335, 64895), (2225, 38937), (6675, 12979)]