42493675

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5647}}^1$

素因数の和:5707

約数の個数: 24

約数和(自身を含む): 61630976

約数和(自身を除く): 19137301

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 1075, 1505, 5647, 7525, 28235, 39529, 141175, 197645, 242821, 988225, 1214105, 1699747, 6070525, 8498735, 42493675]

約数ペア:

[(1, 42493675), (5, 8498735), (7, 6070525), (25, 1699747), (35, 1214105), (43, 988225), (175, 242821), (215, 197645), (301, 141175), (1075, 39529), (1505, 28235), (5647, 7525)]