194339125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 260881920

約数和(自身を除く): 66542795

約数列:

[1, 5, 19, 25, 47, 95, 125, 235, 475, 893, 1175, 1741, 2375, 4465, 5875, 8705, 22325, 33079, 43525, 81827, 111625, 165395, 217625, 409135, 826975, 1554713, 2045675, 4134875, 7773565, 10228375, 38867825, 194339125]

約数ペア:

[(1, 194339125), (5, 38867825), (19, 10228375), (25, 7773565), (47, 4134875), (95, 2045675), (125, 1554713), (235, 826975), (475, 409135), (893, 217625), (1175, 165395), (1741, 111625), (2375, 81827), (4465, 43525), (5875, 33079), (8705, 22325)]