39394285

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7033

約数の個数: 24

約数和(自身を含む): 57390336

約数和(自身を除く): 17996051

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 6991, 34955, 48937, 160793, 244685, 342559, 803965, 1125551, 1712795, 5627755, 7878857, 39394285]

約数ペア:

[(1, 39394285), (5, 7878857), (7, 5627755), (23, 1712795), (35, 1125551), (49, 803965), (115, 342559), (161, 244685), (245, 160793), (805, 48937), (1127, 34955), (5635, 6991)]