13993325

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 18079200

約数和(自身を除く): 4085875

約数列:

[1, 5, 25, 53, 59, 179, 265, 295, 895, 1325, 1475, 3127, 4475, 9487, 10561, 15635, 47435, 52805, 78175, 237175, 264025, 559733, 2798665, 13993325]

約数ペア:

[(1, 13993325), (5, 2798665), (25, 559733), (53, 264025), (59, 237175), (179, 78175), (265, 52805), (295, 47435), (895, 15635), (1325, 10561), (1475, 9487), (3127, 4475)]