27145895

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18917}}^1$

素因数の和:18970

約数の個数: 16

約数和(自身を含む): 38138688

約数和(自身を除く): 10992793

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 18917, 94585, 132419, 662095, 775597, 3877985, 5429179, 27145895]

約数ペア:

[(1, 27145895), (5, 5429179), (7, 3877985), (35, 775597), (41, 662095), (205, 132419), (287, 94585), (1435, 18917)]