157057325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4657}}^1$

素因数の和:4757

約数の個数: 24

約数和(自身を含む): 207933120

約数和(自身を除く): 50875795

約数列:

[1, 5, 19, 25, 71, 95, 355, 475, 1349, 1775, 4657, 6745, 23285, 33725, 88483, 116425, 330647, 442415, 1653235, 2212075, 6282293, 8266175, 31411465, 157057325]

約数ペア:

[(1, 157057325), (5, 31411465), (19, 8266175), (25, 6282293), (71, 2212075), (95, 1653235), (355, 442415), (475, 330647), (1349, 116425), (1775, 88483), (4657, 33725), (6745, 23285)]