18852125

素因数分解:

$5^3\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2333

約数の個数: 16

約数和(自身を含む): 23889216

約数和(自身を除く): 5037091

約数列:

[1, 5, 25, 67, 125, 335, 1675, 2251, 8375, 11255, 56275, 150817, 281375, 754085, 3770425, 18852125]

約数ペア:

[(1, 18852125), (5, 3770425), (25, 754085), (67, 281375), (125, 150817), (335, 56275), (1675, 11255), (2251, 8375)]