27430025

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3823}}^1$

素因数の和:3881

約数の個数: 24

約数和(自身を含む): 39830784

約数和(自身を除く): 12400759

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 1025, 1435, 3823, 7175, 19115, 26761, 95575, 133805, 156743, 669025, 783715, 1097201, 3918575, 5486005, 27430025]

約数ペア:

[(1, 27430025), (5, 5486005), (7, 3918575), (25, 1097201), (35, 783715), (41, 669025), (175, 156743), (205, 133805), (287, 95575), (1025, 26761), (1435, 19115), (3823, 7175)]