15228185

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18917}}^1$

素因数の和:18952

約数の個数: 16

約数和(自身を含む): 21793536

約数和(自身を除く): 6565351

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 18917, 94585, 132419, 435091, 662095, 2175455, 3045637, 15228185]

約数ペア:

[(1, 15228185), (5, 3045637), (7, 2175455), (23, 662095), (35, 435091), (115, 132419), (161, 94585), (805, 18917)]