25303689

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 38400960

約数和(自身を除く): 13097271

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 1447, 1943, 4341, 5829, 13023, 17487, 41963, 96949, 125889, 290847, 377667, 872541, 2811521, 8434563, 25303689]

約数ペア:

[(1, 25303689), (3, 8434563), (9, 2811521), (29, 872541), (67, 377667), (87, 290847), (201, 125889), (261, 96949), (603, 41963), (1447, 17487), (1943, 13023), (4341, 5829)]