5409825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4273

約数の個数: 24

約数和(自身を含む): 9472608

約数和(自身を除く): 4062783

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 4243, 12729, 21215, 63645, 72131, 106075, 216393, 318225, 360655, 1081965, 1803275, 5409825]

約数ペア:

[(1, 5409825), (3, 1803275), (5, 1081965), (15, 360655), (17, 318225), (25, 216393), (51, 106075), (75, 72131), (85, 63645), (255, 21215), (425, 12729), (1275, 4243)]