27961675

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:6987

約数の個数: 24

約数和(自身を含む): 41354496

約数和(自身を除く): 13392821

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 6947, 34735, 48629, 159781, 173675, 243145, 798905, 1118467, 1215725, 3994525, 5592335, 27961675]

約数ペア:

[(1, 27961675), (5, 5592335), (7, 3994525), (23, 1215725), (25, 1118467), (35, 798905), (115, 243145), (161, 173675), (175, 159781), (575, 48629), (805, 34735), (4025, 6947)]