18222135

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25847}}^1$

素因数の和:25902

約数の個数: 16

約数和(自身を含む): 29776896

約数和(自身を除く): 11554761

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 25847, 77541, 129235, 387705, 1214809, 3644427, 6074045, 18222135]

約数ペア:

[(1, 18222135), (3, 6074045), (5, 3644427), (15, 1214809), (47, 387705), (141, 129235), (235, 77541), (705, 25847)]