71546215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47857}}^1$

素因数の和:47898

約数の個数: 16

約数和(自身を含む): 96481728

約数和(自身を除く): 24935513

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 47857, 239285, 622141, 1100711, 3110705, 5503555, 14309243, 71546215]

約数ペア:

[(1, 71546215), (5, 14309243), (13, 5503555), (23, 3110705), (65, 1100711), (115, 622141), (299, 239285), (1495, 47857)]