19002875

素因数分解:

$5^3\times {\mathrm{67}}^1\times {\mathrm{2269}}^1$

素因数の和:2351

約数の個数: 16

約数和(自身を含む): 24080160

約数和(自身を除く): 5077285

約数列:

[1, 5, 25, 67, 125, 335, 1675, 2269, 8375, 11345, 56725, 152023, 283625, 760115, 3800575, 19002875]

約数ペア:

[(1, 19002875), (5, 3800575), (25, 760115), (67, 283625), (125, 152023), (335, 56725), (1675, 11345), (2269, 8375)]