51159645

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8179}}^1$

素因数の和:8329

約数の個数: 24

約数和(自身を含む): 89325600

約数和(自身を除く): 38165955

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 8179, 24537, 40895, 73611, 122685, 368055, 1136881, 3410643, 5684405, 10231929, 17053215, 51159645]

約数ペア:

[(1, 51159645), (3, 17053215), (5, 10231929), (9, 5684405), (15, 3410643), (45, 1136881), (139, 368055), (417, 122685), (695, 73611), (1251, 40895), (2085, 24537), (6255, 8179)]