3812825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 5208000

約数和(自身を除く): 1395175

約数列:

[1, 5, 19, 23, 25, 95, 115, 349, 437, 475, 575, 1745, 2185, 6631, 8027, 8725, 10925, 33155, 40135, 152513, 165775, 200675, 762565, 3812825]

約数ペア:

[(1, 3812825), (5, 762565), (19, 200675), (23, 165775), (25, 152513), (95, 40135), (115, 33155), (349, 10925), (437, 8725), (475, 8027), (575, 6631), (1745, 2185)]