6870225

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 11606400

約数和(自身を除く): 4736175

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 1949, 3525, 5847, 9745, 29235, 48725, 91603, 146175, 274809, 458015, 1374045, 2290075, 6870225]

約数ペア:

[(1, 6870225), (3, 2290075), (5, 1374045), (15, 458015), (25, 274809), (47, 146175), (75, 91603), (141, 48725), (235, 29235), (705, 9745), (1175, 5847), (1949, 3525)]