4367725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 5892480

約数和(自身を除く): 1524755

約数列:

[1, 5, 17, 25, 43, 85, 215, 239, 425, 731, 1075, 1195, 3655, 4063, 5975, 10277, 18275, 20315, 51385, 101575, 174709, 256925, 873545, 4367725]

約数ペア:

[(1, 4367725), (5, 873545), (17, 256925), (25, 174709), (43, 101575), (85, 51385), (215, 20315), (239, 18275), (425, 10277), (731, 5975), (1075, 4063), (1195, 3655)]